Assessment Plan Model v1.0.0 JSON Format Reference
The following is the JSON format reference for this model, which is organized hierarchically. Each entry represents the corresponding JSON property in the model’s JSON format, and provides details about the semantics and use of the property. The JSON Format Outline provides a streamlined, hierarchical representation of this model’s JSON format which can be used along with this reference to better understand the JSON representation of this model.
JSON Base URI http://csrc.nist.gov/ns/oscal
Description An assessment plan, such as those provided by a FedRAMP assessor.
Properties (10)
Description Uniquely identifies this assessment plan. This UUID must be changed each time the content of the plan changes.
Description Provides information about the publication and availability of the containing document.
Constraints (12)
index for role an index index-metadata-role-ids shall list values returned by targets role using keys constructed of key field(s) @id
is unique for document-id: any target value must be unique (i.e., occur only once)
is unique for prop: any target value must be unique (i.e., occur only once)
index for .//prop an index index-metadata-property-id shall list values returned by targets .//prop using keys constructed of key field(s) @id
is unique for link: any target value must be unique (i.e., occur only once)
index for role an index index-metadata-role-id shall list values returned by targets role using keys constructed of key field(s) @id
index for location an index index-metadata-location-uuid shall list values returned by targets location using keys constructed of key field(s) @uuid
index for party an index index-metadata-party-uuid shall list values returned by targets party using keys constructed of key field(s) @uuid
index for party[@type='organization'] an index index-metadata-party-organizations-uuid shall list values returned by targets party[@type='organization'] using keys constructed of key field(s) @uuid
is unique for responsible-party: any target value must be unique (i.e., occur only once)
allowed values for responsible-party/@role-id
The value may be locally defined, or one of the following:
- prepared-by: Indicates the organization that created this content.
- prepared-for: Indicates the organization for which this content was created.
- content-approver: Indicates the organization responsible for all content represented in the "document".
allowed values for link/@rel
The value may be locally defined, or one of the following:
- canonical: The link identifies the authoritative location for this file. Defined by RFC 6596.
- alternate: The link identifies an alternative location or format for this file. Defined by the HTML Living Standard
- latest-version: This link identifies a resource containing the latest version in the version history. Defined by RFC 5829.
- predecessor-version: This link identifies a resource containing the predecessor version in the version history. Defined by RFC 5829.
- successor-version: This link identifies a resource containing the predecessor version in the version history. Defined by RFC 5829.
Properties (14)
Description A name given to the document, which may be used by a tool for display and navigation.
Description The date and time the document was published. The date-time value must be formatted according to RFC 3339 with full time and time zone included.
Remarks
This value represents the point in time when the OSCAL document was published. Typically, this date value will be machine generated at the time the containing document is published.
In some cases, an OSCAL document may be derived from some source material in a different
format. In such a case, the published value should indicate when the OSCAL document was published, not the source material.
Where necessary, the publication date of the original source material can be captured
as a named property or custom metadata construct.
A publisher of OSCAL content can use this data point along with its siblings last-modified and version to establish a sequence of successive revisions of a given OSCAL-based publication.
The metadata for previous revisions can be represented as a revision in this object.
Description The date and time the document was last modified. The date-time value must be formatted according to RFC 3339 with full time and time zone included.
Remarks
This value represents the point in time when the OSCAL document was last updated, or at the point of creation the creation date. Typically, this date value will be machine generated at time of creation or modification.
In some cases, an OSCAL document may be derived from some source material in a different
format. In such a case, the last-modified value should indicate the modification time of the OSCAL document, not the source
material.
A publisher of OSCAL content can use this data point along with its siblings published and version to establish a sequence of successive revisions of a given OSCAL-based publication.
The metadata for previous revisions can be represented as a revision in this object.
Description A string used to distinguish the current version of the document from other previous (and future) versions.
Remarks
A version string may be a release number, sequence number, date, or other identifier suffcient to distinguish between different document versions. This version is typically set by the document owner or by the tool used to maintain the content.
While not required, it is recommended that OSCAL content authors use Semantic Versioning as a format for version strings. This allows for the easy identification of a version tree consisting of major, minor, and patch numbers.
A publisher of OSCAL content can use this data point along with its siblings published and last-modified to establish a sequence of successive revisions of a given OSCAL-based publication.
The metadata for previous revisions can be represented as a revision in this object.
Description The OSCAL model version the document was authored against.
Remarks
Indicates the version of the OSCAL model to which this data set conforms, for example
1.1.0
or 1.0.0-M1
. That can be used as a hint by a tool to indicate which version of the OSCAL XML
or JSON schema to use for validation.
(array member)
object
[1 to ∞]
Revision History Entry
Description An entry in a sequential list of revisions to the containing document in reverse chronological order (i.e., most recent previous revision first).
Remarks
While published, last-modified, oscal-version, and version are not required, values for these entries should be provided if the information
is known. For a revision entry to be considered valid, at least one of the following
items must be provided: published, last-modified, version, or a link with a rel of source
.
Constraints (2)
has cardinality for published|last-modified|version|link[@rel='canonical'] the cardinality of published|last-modified|version|link[@rel='canonical'] is constrained: 1; maximum unbounded.
allowed values for link/@rel
The value may be locally defined, or one of the following:
- canonical: The link identifies the authoritative location for this file. Defined by RFC 6596.
- alternate: The link identifies an alternative location or format for this file. Defined by the HTML Living Standard
- predecessor-version: This link identifies a resource containing the predecessor version in the version history. Defined by RFC 5829.
- successor-version: This link identifies a resource containing the predecessor version in the version history. Defined by RFC 5829.
Properties (8)
Description A name given to the document revision, which may be used by a tool for display and navigation.
Description The date and time the document was published. The date-time value must be formatted according to RFC 3339 with full time and time zone included.
Remarks
This value represents the point in time when the OSCAL document was published. Typically, this date value will be machine generated at the time the containing document is published.
In some cases, an OSCAL document may be derived from some source material in a different
format. In such a case, the published value should indicate when the OSCAL document was published, not the source material.
Where necessary, the publication date of the original source material can be captured
as a named property or custom metadata construct.
A publisher of OSCAL content can use this data point along with its siblings last-modified and version to establish a sequence of successive revisions of a given OSCAL-based publication.
The metadata for previous revisions can be represented as a revision in this object.
Description The date and time the document was last modified. The date-time value must be formatted according to RFC 3339 with full time and time zone included.
Remarks
This value represents the point in time when the OSCAL document was last updated, or at the point of creation the creation date. Typically, this date value will be machine generated at time of creation or modification.
In some cases, an OSCAL document may be derived from some source material in a different
format. In such a case, the last-modified value should indicate the modification time of the OSCAL document, not the source
material.
A publisher of OSCAL content can use this data point along with its siblings published and version to establish a sequence of successive revisions of a given OSCAL-based publication.
The metadata for previous revisions can be represented as a revision in this object.
Description A string used to distinguish the current version of the document from other previous (and future) versions.
Remarks
A version string may be a release number, sequence number, date, or other identifier suffcient to distinguish between different document versions. This version is typically set by the document owner or by the tool used to maintain the content.
While not required, it is recommended that OSCAL content authors use Semantic Versioning as a format for version strings. This allows for the easy identification of a version tree consisting of major, minor, and patch numbers.
A publisher of OSCAL content can use this data point along with its siblings published and last-modified to establish a sequence of successive revisions of a given OSCAL-based publication.
The metadata for previous revisions can be represented as a revision in this object.
Description The OSCAL model version the document was authored against.
Remarks
Indicates the version of the OSCAL model to which this data set conforms, for example
1.1.0
or 1.0.0-M1
. That can be used as a hint by a tool to indicate which version of the OSCAL XML
or JSON schema to use for validation.
Description An attribute, characteristic, or quality of the containing object expressed as a namespace qualified name/value pair. The value of a property is a simple scalar value, which may be expressed as a list of values.
Remarks
Properties permit the deployment and management of arbitrary controlled values, within OSCAL objects. A property can be included for any purpose useful to an application or implementation. Typically, properties will be used to sort, filter, select, order, and arrange OSCAL content objects, to relate OSCAL objects to one another, or to associate an OSCAL object to class hierarchies, taxonomies, or external authorities. Thus, the lexical composition of properties may be constrained by external processes to ensure consistency.
Property allows for associated remarks that describe why the specific property value was applied to the containing object, or the significance of the value in the context of the containing object.
Properties (6)
Description A textual label that uniquely identifies a specific attribute, characteristic, or quality of the property's containing object.
Constraint (1)
allowed value
The value may be locally defined, or the following:
- marking: A label or descriptor that is tied to a sensitivity or classification marking system. An optional class can be used to define the specific marking system used for the associated value.
Description A unique identifier that can be used to reference this property elsewhere in an OSCAL document. A UUID should be consistently used for a given location across revisions of the document.
Description A namespace qualifying the property's name. This allows different organizations to associate distinct semantics with the same name.
Remarks
Provides a means to segment the value space for the name, so that different organizations and individuals can assert control over the allowed
names and associated values used in a property. This allows the semantics associated
with a given name/value pair to be defined on an organization-by-organization basis.
An organization MUST use a URI that they have control over. e.g., a domain registered to the organization in a URI, a registered uniform resource names (URN) namespace.
When a ns is not provided, its value should be assumed to be http://csrc.nist.gov/ns/oscal and the name should be a name defined by the associated OSCAL model.
Description Indicates the value of the attribute, characteristic, or quality.
Description A textual label that provides a sub-type or characterization of the property's name. This can be used to further distinguish or discriminate between the semantics of
multiple properties of the same object with the same name and ns.
Remarks
A class can be used in validation rules to express extra constraints over named items of
a specific class value.
Description Additional commentary on the containing object.
Description A reference to a local or remote resource
Remarks
To provide a cryptographic hash for a remote target resource, a local reference to
a back matter resource is needed. The resource allows one or more hash values to be provided using the rlink/hash object.
The OSCAL link is a roughly based on the HTML link element.
Constraints (3)
matches for @href: the target value must match the lexical form of the 'uri-reference' data type.
index has keythis value must correspond to a listing in the index index-back-matter-resource using a key constructed of key field(s) @href
matches for @href: the target value must match the lexical form of the 'uri' data type.
Properties (4)
Description A resolvable URL reference to a resource.
Remarks
The value of the href can be an internet resource, or a local reference using a fragment e.g. #fragment
that points to a back-matter resource in the same document.
If a local reference using a fragment is used, this will be indicated by a fragment
"#" followed by an identifier which references an identified resource in the document's back-matter or another object that is within the scope of the containing OSCAL document.
If an internet resource is used, the href value will be an absolute or relative URI pointing to the location of the referenced
resource. A relative URI will be resolved relative to the location of the document
containing the link.
Description Describes the type of relationship provided by the link. This can be an indicator of the link's purpose.
Constraint (1)
allowed value
The value may be locally defined, or the following:
- reference: Reference
Description Specifies a media type as defined by the Internet Assigned Numbers Authority (IANA) Media Types Registry.
Remarks
The media-type provides a hint about the content model of the referenced resource. A valid entry
from the IANA Media Types registry SHOULD be used.
Description A textual label to associate with the link, which may be used for presentation in a tool.
Description Additional commentary on the containing object.
Description A document identifier qualified by an identifier scheme. A document identifier provides a globally unique identifier for a group of documents
that are to be treated as different versions of the same document. If this element
does not appear, or if the value of this element is empty, the value of "document-id"
is equal to the value of the "uuid" flag of the top-level root element.
Remarks
This element is optional, but it will always have a valid value, as if it is missing the value of "document-id" is assumed to be equal to the UUID of the root. This requirement allows for document creators to retroactively link an update to the original version, by providing a document-id on the new document that is equal to the uuid of the original document.
Properties (2)
Description Qualifies the kind of document identifier using a URI. If the scheme is not provided the value of the element will be interpreted as a string of characters.
Constraint (1)
allowed value
The value may be locally defined, or the following:
- https://www.doi.org/: A Digital Object Identifier (DOI); use is preferred, since this allows for retrieval of a full bibliographic record.
Description An attribute, characteristic, or quality of the containing object expressed as a namespace qualified name/value pair. The value of a property is a simple scalar value, which may be expressed as a list of values.
Remarks
Properties permit the deployment and management of arbitrary controlled values, within OSCAL objects. A property can be included for any purpose useful to an application or implementation. Typically, properties will be used to sort, filter, select, order, and arrange OSCAL content objects, to relate OSCAL objects to one another, or to associate an OSCAL object to class hierarchies, taxonomies, or external authorities. Thus, the lexical composition of properties may be constrained by external processes to ensure consistency.
Property allows for associated remarks that describe why the specific property value was applied to the containing object, or the significance of the value in the context of the containing object.
Properties (6)
Description A textual label that uniquely identifies a specific attribute, characteristic, or quality of the property's containing object.
Constraint (1)
allowed value
The value may be locally defined, or the following:
- marking: A label or descriptor that is tied to a sensitivity or classification marking system. An optional class can be used to define the specific marking system used for the associated value.
Description A unique identifier that can be used to reference this property elsewhere in an OSCAL document. A UUID should be consistently used for a given location across revisions of the document.
Description A namespace qualifying the property's name. This allows different organizations to associate distinct semantics with the same name.
Remarks
Provides a means to segment the value space for the name, so that different organizations and individuals can assert control over the allowed
names and associated values used in a property. This allows the semantics associated
with a given name/value pair to be defined on an organization-by-organization basis.
An organization MUST use a URI that they have control over. e.g., a domain registered to the organization in a URI, a registered uniform resource names (URN) namespace.
When a ns is not provided, its value should be assumed to be http://csrc.nist.gov/ns/oscal and the name should be a name defined by the associated OSCAL model.
Description Indicates the value of the attribute, characteristic, or quality.
Description A textual label that provides a sub-type or characterization of the property's name. This can be used to further distinguish or discriminate between the semantics of
multiple properties of the same object with the same name and ns.
Remarks
A class can be used in validation rules to express extra constraints over named items of
a specific class value.
Description Additional commentary on the containing object.
Description A reference to a local or remote resource
Remarks
To provide a cryptographic hash for a remote target resource, a local reference to
a back matter resource is needed. The resource allows one or more hash values to be provided using the rlink/hash object.
The OSCAL link is a roughly based on the HTML link element.
Constraints (3)
matches for @href: the target value must match the lexical form of the 'uri-reference' data type.
index has keythis value must correspond to a listing in the index index-back-matter-resource using a key constructed of key field(s) @href
matches for @href: the target value must match the lexical form of the 'uri' data type.
Properties (4)
Description A resolvable URL reference to a resource.
Remarks
The value of the href can be an internet resource, or a local reference using a fragment e.g. #fragment
that points to a back-matter resource in the same document.
If a local reference using a fragment is used, this will be indicated by a fragment
"#" followed by an identifier which references an identified resource in the document's back-matter or another object that is within the scope of the containing OSCAL document.
If an internet resource is used, the href value will be an absolute or relative URI pointing to the location of the referenced
resource. A relative URI will be resolved relative to the location of the document
containing the link.
Description Describes the type of relationship provided by the link. This can be an indicator of the link's purpose.
Constraint (1)
allowed value
The value may be locally defined, or the following:
- reference: Reference
Description Specifies a media type as defined by the Internet Assigned Numbers Authority (IANA) Media Types Registry.
Remarks
The media-type provides a hint about the content model of the referenced resource. A valid entry
from the IANA Media Types registry SHOULD be used.
Description A textual label to associate with the link, which may be used for presentation in a tool.
Description Defines a function assumed or expected to be assumed by a party in a specific situation.
Remarks
Permissible values to be determined closer to the application (e.g. by a receiving authority).
Properties (7)
Description A unique identifier for a specific role instance. This identifier's uniqueness is document scoped and is intended to be consistent for the same role across minor revisions of the document.
Remarks
OSCAL has defined a set of standardized roles for consistent use in OSCAL documents. This allows tools consuming OSCAL content to infer specific semantics when these roles are used. These roles are documented in the specific contexts of their use (e.g., responsible-party, responsible-role). When using such a role, it is necessary to define these roles in this list, which will then allow such a role to be referenced.
Description A name given to the role, which may be used by a tool for display and navigation.
Description A short common name, abbreviation, or acronym for the role.
Description A summary of the role's purpose and associated responsibilities.
Description An attribute, characteristic, or quality of the containing object expressed as a namespace qualified name/value pair. The value of a property is a simple scalar value, which may be expressed as a list of values.
Remarks
Properties permit the deployment and management of arbitrary controlled values, within OSCAL objects. A property can be included for any purpose useful to an application or implementation. Typically, properties will be used to sort, filter, select, order, and arrange OSCAL content objects, to relate OSCAL objects to one another, or to associate an OSCAL object to class hierarchies, taxonomies, or external authorities. Thus, the lexical composition of properties may be constrained by external processes to ensure consistency.
Property allows for associated remarks that describe why the specific property value was applied to the containing object, or the significance of the value in the context of the containing object.
Properties (6)
Description A textual label that uniquely identifies a specific attribute, characteristic, or quality of the property's containing object.
Constraint (1)
allowed value
The value may be locally defined, or the following:
- marking: A label or descriptor that is tied to a sensitivity or classification marking system. An optional class can be used to define the specific marking system used for the associated value.
Description A unique identifier that can be used to reference this property elsewhere in an OSCAL document. A UUID should be consistently used for a given location across revisions of the document.
Description A namespace qualifying the property's name. This allows different organizations to associate distinct semantics with the same name.
Remarks
Provides a means to segment the value space for the name, so that different organizations and individuals can assert control over the allowed
names and associated values used in a property. This allows the semantics associated
with a given name/value pair to be defined on an organization-by-organization basis.
An organization MUST use a URI that they have control over. e.g., a domain registered to the organization in a URI, a registered uniform resource names (URN) namespace.
When a ns is not provided, its value should be assumed to be http://csrc.nist.gov/ns/oscal and the name should be a name defined by the associated OSCAL model.
Description Indicates the value of the attribute, characteristic, or quality.
Description A textual label that provides a sub-type or characterization of the property's name. This can be used to further distinguish or discriminate between the semantics of
multiple properties of the same object with the same name and ns.
Remarks
A class can be used in validation rules to express extra constraints over named items of
a specific class value.
Description Additional commentary on the containing object.
Description A reference to a local or remote resource
Remarks
To provide a cryptographic hash for a remote target resource, a local reference to
a back matter resource is needed. The resource allows one or more hash values to be provided using the rlink/hash object.
The OSCAL link is a roughly based on the HTML link element.
Constraints (3)
matches for @href: the target value must match the lexical form of the 'uri-reference' data type.
index has keythis value must correspond to a listing in the index index-back-matter-resource using a key constructed of key field(s) @href
matches for @href: the target value must match the lexical form of the 'uri' data type.
Properties (4)
Description A resolvable URL reference to a resource.
Remarks
The value of the href can be an internet resource, or a local reference using a fragment e.g. #fragment
that points to a back-matter resource in the same document.
If a local reference using a fragment is used, this will be indicated by a fragment
"#" followed by an identifier which references an identified resource in the document's back-matter or another object that is within the scope of the containing OSCAL document.
If an internet resource is used, the href value will be an absolute or relative URI pointing to the location of the referenced
resource. A relative URI will be resolved relative to the location of the document
containing the link.
Description Describes the type of relationship provided by the link. This can be an indicator of the link's purpose.
Constraint (1)
allowed value
The value may be locally defined, or the following:
- reference: Reference
Description Specifies a media type as defined by the Internet Assigned Numbers Authority (IANA) Media Types Registry.
Remarks
The media-type provides a hint about the content model of the referenced resource. A valid entry
from the IANA Media Types registry SHOULD be used.
Description A textual label to associate with the link, which may be used for presentation in a tool.
Description Additional commentary on the containing object.
Description A location, with associated metadata that can be referenced.
Constraints (3)
allowed value for prop/@name
The value may be locally defined, or the following:
- type: Characterizes the kind of location.
allowed value for prop[@name='type']/@value
The value may be locally defined, or the following:
- data-center: A location that contains computing assets. A class can be used to indicate a subclass of data-center.
allowed values for prop[@name='type' and @value='data-center']/@class
The value may be locally defined, or one of the following:
- primary: The location is a data-center used for normal operations.
- alternate: The location is a data-center used for fail-over or backup operations.
Properties (9)
Description A unique identifier that can be used to reference this defined location elsewhere in an OSCAL document. A UUID should be consistently used for a given location across revisions of the document.
Description A name given to the location, which may be used by a tool for display and navigation.
Description A postal address for the location.
Remarks
Typically, the physical address of the location will be used here. If this information is sensitive, then a mailing address can be used instead.
Properties (6)
Description Indicates the type of address.
Constraint (1)
allowed values
The value may be locally defined, or one of the following:
- home: A home address.
- work: A work address.
Description A single line of an address.
Description City, town or geographical region for the mailing address.
Description State, province or analogous geographical region for mailing address
Description Postal or ZIP code for mailing address
Description The ISO 3166-1 alpha-2 country code for the mailing address.
Constraint (1)
matches: a target (value) must match the regular expression '[A-Z](2)'.
Description An email address as defined by RFC 5322 Section 3.4.1.
Remarks
This is a contact email associated with the location.
Description Contact number by telephone.
Remarks
A phone number used to contact the location.
Properties (2)
Description Indicates the type of phone number.
Constraint (1)
allowed values
The value may be locally defined, or one of the following:
- home: A home phone number.
- office: An office phone number.
- mobile: A mobile phone number.
Description The uniform resource locator (URL) for a web site or Internet presence associated with the location.
Description An attribute, characteristic, or quality of the containing object expressed as a namespace qualified name/value pair. The value of a property is a simple scalar value, which may be expressed as a list of values.
Remarks
Properties permit the deployment and management of arbitrary controlled values, within OSCAL objects. A property can be included for any purpose useful to an application or implementation. Typically, properties will be used to sort, filter, select, order, and arrange OSCAL content objects, to relate OSCAL objects to one another, or to associate an OSCAL object to class hierarchies, taxonomies, or external authorities. Thus, the lexical composition of properties may be constrained by external processes to ensure consistency.
Property allows for associated remarks that describe why the specific property value was applied to the containing object, or the significance of the value in the context of the containing object.
Properties (6)
Description A textual label that uniquely identifies a specific attribute, characteristic, or quality of the property's containing object.
Constraint (1)
allowed value
The value may be locally defined, or the following:
- marking: A label or descriptor that is tied to a sensitivity or classification marking system. An optional class can be used to define the specific marking system used for the associated value.
Description A unique identifier that can be used to reference this property elsewhere in an OSCAL document. A UUID should be consistently used for a given location across revisions of the document.
Description A namespace qualifying the property's name. This allows different organizations to associate distinct semantics with the same name.
Remarks
Provides a means to segment the value space for the name, so that different organizations and individuals can assert control over the allowed
names and associated values used in a property. This allows the semantics associated
with a given name/value pair to be defined on an organization-by-organization basis.
An organization MUST use a URI that they have control over. e.g., a domain registered to the organization in a URI, a registered uniform resource names (URN) namespace.
When a ns is not provided, its value should be assumed to be http://csrc.nist.gov/ns/oscal and the name should be a name defined by the associated OSCAL model.
Description Indicates the value of the attribute, characteristic, or quality.
Description A textual label that provides a sub-type or characterization of the property's name. This can be used to further distinguish or discriminate between the semantics of
multiple properties of the same object with the same name and ns.
Remarks
A class can be used in validation rules to express extra constraints over named items of
a specific class value.
Description Additional commentary on the containing object.
Description A reference to a local or remote resource
Remarks
To provide a cryptographic hash for a remote target resource, a local reference to
a back matter resource is needed. The resource allows one or more hash values to be provided using the rlink/hash object.
The OSCAL link is a roughly based on the HTML link element.
Constraints (3)
matches for @href: the target value must match the lexical form of the 'uri-reference' data type.
index has keythis value must correspond to a listing in the index index-back-matter-resource using a key constructed of key field(s) @href
matches for @href: the target value must match the lexical form of the 'uri' data type.
Properties (4)
Description A resolvable URL reference to a resource.
Remarks
The value of the href can be an internet resource, or a local reference using a fragment e.g. #fragment
that points to a back-matter resource in the same document.
If a local reference using a fragment is used, this will be indicated by a fragment
"#" followed by an identifier which references an identified resource in the document's back-matter or another object that is within the scope of the containing OSCAL document.
If an internet resource is used, the href value will be an absolute or relative URI pointing to the location of the referenced
resource. A relative URI will be resolved relative to the location of the document
containing the link.
Description Describes the type of relationship provided by the link. This can be an indicator of the link's purpose.
Constraint (1)
allowed value
The value may be locally defined, or the following:
- reference: Reference
Description Specifies a media type as defined by the Internet Assigned Numbers Authority (IANA) Media Types Registry.
Remarks
The media-type provides a hint about the content model of the referenced resource. A valid entry
from the IANA Media Types registry SHOULD be used.
Description A textual label to associate with the link, which may be used for presentation in a tool.
Description Additional commentary on the containing object.
Description A responsible entity which is either a person or an organization.
Constraint (1)
allowed values for prop/@name
The value must be one of the following:
- mail-stop: A mail stop associated with the party.
- office: The name or number of the party's office.
- job-title: The formal job title of a person.
Properties (12)
Description A unique identifier that can be used to reference this defined location elsewhere in an OSCAL document. A UUID should be consistently used for a given party across revisions of the document.
Description A category describing the kind of party the object describes.
Constraint (1)
allowed values
The value must be one of the following:
- person: An individual.
- organization: A group of individuals formed for a specific purpose.
Description The full name of the party. This is typically the legal name associated with the party.
Description A short common name, abbreviation, or acronym for the party.
Description An identifier for a person or organization using a designated scheme. e.g. an Open Researcher and Contributor ID (ORCID)
Properties (2)
Description Indicates the type of external identifier.
Constraint (1)
allowed value
The value may be locally defined, or the following:
- https://orcid.org/: The identifier is Open Researcher and Contributor ID (ORCID).
Description An attribute, characteristic, or quality of the containing object expressed as a namespace qualified name/value pair. The value of a property is a simple scalar value, which may be expressed as a list of values.
Remarks
Properties permit the deployment and management of arbitrary controlled values, within OSCAL objects. A property can be included for any purpose useful to an application or implementation. Typically, properties will be used to sort, filter, select, order, and arrange OSCAL content objects, to relate OSCAL objects to one another, or to associate an OSCAL object to class hierarchies, taxonomies, or external authorities. Thus, the lexical composition of properties may be constrained by external processes to ensure consistency.
Property allows for associated remarks that describe why the specific property value was applied to the containing object, or the significance of the value in the context of the containing object.
Properties (6)
Description A textual label that uniquely identifies a specific attribute, characteristic, or quality of the property's containing object.
Constraint (1)
allowed value
The value may be locally defined, or the following:
- marking: A label or descriptor that is tied to a sensitivity or classification marking system. An optional class can be used to define the specific marking system used for the associated value.
Description A unique identifier that can be used to reference this property elsewhere in an OSCAL document. A UUID should be consistently used for a given location across revisions of the document.
Description A namespace qualifying the property's name. This allows different organizations to associate distinct semantics with the same name.
Remarks
Provides a means to segment the value space for the name, so that different organizations and individuals can assert control over the allowed
names and associated values used in a property. This allows the semantics associated
with a given name/value pair to be defined on an organization-by-organization basis.
An organization MUST use a URI that they have control over. e.g., a domain registered to the organization in a URI, a registered uniform resource names (URN) namespace.
When a ns is not provided, its value should be assumed to be http://csrc.nist.gov/ns/oscal and the name should be a name defined by the associated OSCAL model.
Description Indicates the value of the attribute, characteristic, or quality.
Description A textual label that provides a sub-type or characterization of the property's name. This can be used to further distinguish or discriminate between the semantics of
multiple properties of the same object with the same name and ns.
Remarks
A class can be used in validation rules to express extra constraints over named items of
a specific class value.
Description Additional commentary on the containing object.
Description A reference to a local or remote resource
Remarks
To provide a cryptographic hash for a remote target resource, a local reference to
a back matter resource is needed. The resource allows one or more hash values to be provided using the rlink/hash object.
The OSCAL link is a roughly based on the HTML link element.
Constraints (3)
matches for @href: the target value must match the lexical form of the 'uri-reference' data type.
index has keythis value must correspond to a listing in the index index-back-matter-resource using a key constructed of key field(s) @href
matches for @href: the target value must match the lexical form of the 'uri' data type.
Properties (4)
Description A resolvable URL reference to a resource.
Remarks
The value of the href can be an internet resource, or a local reference using a fragment e.g. #fragment
that points to a back-matter resource in the same document.
If a local reference using a fragment is used, this will be indicated by a fragment
"#" followed by an identifier which references an identified resource in the document's back-matter or another object that is within the scope of the containing OSCAL document.
If an internet resource is used, the href value will be an absolute or relative URI pointing to the location of the referenced
resource. A relative URI will be resolved relative to the location of the document
containing the link.
Description Describes the type of relationship provided by the link. This can be an indicator of the link's purpose.
Constraint (1)
allowed value
The value may be locally defined, or the following:
- reference: Reference
Description Specifies a media type as defined by the Internet Assigned Numbers Authority (IANA) Media Types Registry.
Remarks
The media-type provides a hint about the content model of the referenced resource. A valid entry
from the IANA Media Types registry SHOULD be used.
Description A textual label to associate with the link, which may be used for presentation in a tool.
Description An email address as defined by RFC 5322 Section 3.4.1.
Remarks
This is a contact email associated with the party.
Description Contact number by telephone.
Remarks
A phone number used to contact the party.
Properties (2)
Description Indicates the type of phone number.
Constraint (1)
allowed values
The value may be locally defined, or one of the following:
- home: A home phone number.
- office: An office phone number.
- mobile: A mobile phone number.
A choice:
(array member)
object
[1 to ∞]
Address
Description A postal address for the location.
Properties (6)
Description Indicates the type of address.
Constraint (1)
allowed values
The value may be locally defined, or one of the following:
- home: A home address.
- work: A work address.
Description A single line of an address.
Description City, town or geographical region for the mailing address.
Description State, province or analogous geographical region for mailing address
Description Postal or ZIP code for mailing address
Description The ISO 3166-1 alpha-2 country code for the mailing address.
Constraint (1)
matches: a target (value) must match the regular expression '[A-Z](2)'.
Description References a location defined in metadata.
Constraint (1)
index has keythis value must correspond to a listing in the index index-metadata-location-uuid using a key constructed of key field(s) value()
Description Identifies that the party object is a member of the organization associated with the provided UUID.
Remarks
Parties of both the person or organization type can be associated with an organization using the member-of-organization.
Constraint (1)
index has keythis value must correspond to a listing in the index index-metadata-party-organizations-uuid using a key constructed of key field(s) value()
Description Additional commentary on the containing object.
Description A reference to a set of organizations or persons that have responsibility for performing a referenced role in the context of the containing object.
Constraints (2)
index has keythis value must correspond to a listing in the index index-metadata-role-id using a key constructed of key field(s) @role-id
index has key for party-uuidthis value must correspond to a listing in the index index-metadata-party-uuid using a key constructed of key field(s) value()
Properties (5)
Description The role that the party is responsible for.
Description References a party defined in metadata.
Remarks
Specifies one or more parties that are responsible for performing the associated role.
Constraint (1)
index has keythis value must correspond to a listing in the index index-metadata-party-uuid using a key constructed of key field(s) value()
Description An attribute, characteristic, or quality of the containing object expressed as a namespace qualified name/value pair. The value of a property is a simple scalar value, which may be expressed as a list of values.
Remarks
Properties permit the deployment and management of arbitrary controlled values, within OSCAL objects. A property can be included for any purpose useful to an application or implementation. Typically, properties will be used to sort, filter, select, order, and arrange OSCAL content objects, to relate OSCAL objects to one another, or to associate an OSCAL object to class hierarchies, taxonomies, or external authorities. Thus, the lexical composition of properties may be constrained by external processes to ensure consistency.
Property allows for associated remarks that describe why the specific property value was applied to the containing object, or the significance of the value in the context of the containing object.
Properties (6)
Description A textual label that uniquely identifies a specific attribute, characteristic, or quality of the property's containing object.
Constraint (1)
allowed value
The value may be locally defined, or the following:
- marking: A label or descriptor that is tied to a sensitivity or classification marking system. An optional class can be used to define the specific marking system used for the associated value.
Description A unique identifier that can be used to reference this property elsewhere in an OSCAL document. A UUID should be consistently used for a given location across revisions of the document.
Description A namespace qualifying the property's name. This allows different organizations to associate distinct semantics with the same name.
Remarks
Provides a means to segment the value space for the name, so that different organizations and individuals can assert control over the allowed
names and associated values used in a property. This allows the semantics associated
with a given name/value pair to be defined on an organization-by-organization basis.
An organization MUST use a URI that they have control over. e.g., a domain registered to the organization in a URI, a registered uniform resource names (URN) namespace.
When a ns is not provided, its value should be assumed to be http://csrc.nist.gov/ns/oscal and the name should be a name defined by the associated OSCAL model.
Description Indicates the value of the attribute, characteristic, or quality.
Description A textual label that provides a sub-type or characterization of the property's name. This can be used to further distinguish or discriminate between the semantics of
multiple properties of the same object with the same name and ns.
Remarks
A class can be used in validation rules to express extra constraints over named items of
a specific class value.
Description Additional commentary on the containing object.
Description A reference to a local or remote resource
Remarks
To provide a cryptographic hash for a remote target resource, a local reference to
a back matter resource is needed. The resource allows one or more hash values to be provided using the rlink/hash object.
The OSCAL link is a roughly based on the HTML link element.
Constraints (3)
matches for @href: the target value must match the lexical form of the 'uri-reference' data type.
index has keythis value must correspond to a listing in the index index-back-matter-resource using a key constructed of key field(s) @href
matches for @href: the target value must match the lexical form of the 'uri' data type.
Properties (4)
Description A resolvable URL reference to a resource.
Remarks
The value of the href can be an internet resource, or a local reference using a fragment e.g. #fragment
that points to a back-matter resource in the same document.
If a local reference using a fragment is used, this will be indicated by a fragment
"#" followed by an identifier which references an identified resource in the document's back-matter or another object that is within the scope of the containing OSCAL document.
If an internet resource is used, the href value will be an absolute or relative URI pointing to the location of the referenced
resource. A relative URI will be resolved relative to the location of the document
containing the link.
Description Describes the type of relationship provided by the link. This can be an indicator of the link's purpose.
Constraint (1)
allowed value
The value may be locally defined, or the following:
- reference: Reference
Description Specifies a media type as defined by the Internet Assigned Numbers Authority (IANA) Media Types Registry.
Remarks
The media-type provides a hint about the content model of the referenced resource. A valid entry
from the IANA Media Types registry SHOULD be used.
Description A textual label to associate with the link, which may be used for presentation in a tool.
Description Additional commentary on the containing object.
Description Additional commentary on the containing object.
Description Used by the assessment plan and POA&M to import information about the system.
Remarks
Used by the SAP to import information about the system being assessed.
Properties (2)
Description >A resolvable URL reference to the system security plan for the system being assessed.
Remarks
The value of the href can be an internet resource, or a local reference using a fragment e.g. #fragment
that points to a back-matter resource in the same document.
If a local reference using a fragment is used, this will be indicated by a fragment
"#" followed by an identifier which references an identified resource in the document's back-matter or another object that is within the scope of the containing OSCAL document.
If an internet resource is used, the href value will be an absolute or relative URI pointing to the location of the referenced
resource. A relative URI will be resolved relative to the location of the document
containing the link.
Description Additional commentary on the containing object.
Description Used to define data objects that are used in the assessment plan, that do not appear in the referenced SSP.
Constraints (2)
is unique for component: any target value must be unique (i.e., occur only once)
is unique for user: any target value must be unique (i.e., occur only once)
Properties (6)
Description A defined component that can be part of an implemented system.
Remarks
Components may be products, services, application programming interface (APIs), policies, processes, plans, guidance, standards, or other tangible items that enable security and/or privacy.
The type indicates which of these component types is represented.
When defining a service component where are relationship to other components is known, one or more link entries with rel values of provided-by and used-by can be used to link to the specific
component identifier(s) that provide and use the service respectively.
Used to add any components, not defined via the System Security Plan (AR->AP->SSP)
Constraints (24)
allowed values for prop/@name
The value may be locally defined, or one of the following:
- implementation-point: Relative placement of component ('internal' or 'external') to the system.
- leveraged-authorization-uuid: UUID of the related leveraged-authorization assembly in this SSP.
- inherited-uuid: UUID of the component as it was assigned in the leveraged system's SSP.
- asset-type: Simple indication of the asset's function, such as Router, Storage Array, DNS Server.
- asset-id: An organizationally specific identifier that is used to uniquely identify a logical or tangible item by the organization that owns the item.
- asset-tag: An asset tag assigned by the organization responsible for maintaining the logical or tangible item.
- public: Identifies whether the asset is publicly accessible (yes/no)
- virtual: Identifies whether the asset is virtualized (yes/no)
- vlan-id: Virtual LAN identifier of the asset.
- network-id: The network identifier of the asset.
- label: A human-readable label for the parent context.
- sort-id: An alternative identifier, whose value is easily sortable among other such values in the document.
- baseline-configuration-name: The name of the baseline configuration for the asset.
- allows-authenticated-scan: Can the asset be check with an authenticated scan? (yes/no)
- function: The function provided by the asset for the system.
- version: The version of the component.
- patch-level: The specific patch level of the component.
- model: The model of the component.
- release-date: The date the component was released, such as a software release date or policy publication date.
- validation-type: Used with component-type='validation' to provide a well-known name for a kind of validation.
- validation-reference: Used with component-type='validation' to indicate the validating body's assigned identifier for their validation of this component.
allowed values for link/@rel
The value may be locally defined, or one of the following:
- depends-on: A reference to another component that this component has a dependency on.
- validation: A reference to another component of component-type=validation, that is a validation (e.g., FIPS 140-2) for this component
- proof-of-compliance: A pointer to a validation record (e.g., FIPS 140-2) or other compliance information.
- baseline-template: A reference to the baseline template used to configure the asset.
- uses-service: This service is used by the referenced component identifier.
- system-security-plan: A link to the system security plan of the external system.
- uses-network: This component uses the network provided by the identified network component.
allowed values for responsible-role/@role-id
The value may be locally defined, or one of the following:
- asset-owner: Accountable for ensuring the asset is managed in accordance with organizational policies and procedures.
- asset-administrator: Responsible for administering a set of assets.
- security-operations: Members of the security operations center (SOC).
- network-operations: Members of the network operations center (NOC).
- incident-response: Responsible for responding to an event that could lead to loss of, or disruption to, an organization's operations, services or functions.
- help-desk: Responsible for providing information and support to users.
- configuration-management: Responsible for the configuration management processes governing changes to the asset.
- maintainer: Responsible for the creation and maintenance of a component.
- provider: Organization responsible for providing the component, if this is different from the "maintainer" (e.g., a reseller).
allowed values for prop[@name='asset-type']/@value
The value must be one of the following:
- operating-system: System software that manages computer hardware, software resources, and provides common services for computer programs.
- database: An electronic collection of data, or information, that is specially organized for rapid search and retrieval.
- web-server: A system that delivers content or services to end users over the Internet or an intranet.
- dns-server: A system that resolves domain names to internet protocol (IP) addresses.
- email-server: A computer system that sends and receives electronic mail messages.
- directory-server: A system that stores, organizes and provides access to directory information in order to unify network resources.
- pbx: A private branch exchange (PBX) provides a a private telephone switchboard.
- firewall: A network security system that monitors and controls incoming and outgoing network traffic based on predetermined security rules.
- router: A physical or virtual networking device that forwards data packets between computer networks.
- switch: A physical or virtual networking device that connects devices within a computer network by using packet switching to receive and forward data to the destination device.
- storage-array: A consolidated, block-level data storage capability.
- appliance: A physical or virtual machine that centralizes hardware, software, or services for a specific purpose.
allowed values for prop[@name='allows-authenticated-scan']/@value
The value must be one of the following:
- yes: The component allows an authenticated scan.
- no: The component does not allow an authenticated scan.
allowed values for prop[@name='public']/@value
The value must be one of the following:
- yes: The component is publicly accessible.
- no: The component is not publicly accessible.
allowed values for prop[@name='virtual']/@value
The value must be one of the following:
- yes: The component is virtualized.
- no: The component is not virtualized.
allowed values for prop[@name='implementation-point']/@value
The value must be one of the following:
- inteneral: The component is implemented within the system boundary.
- external: The component is implemented outside the system boundary.
index has key for prop[@name='physical-location']this value must correspond to a listing in the index index-metadata-location-uuid using a key constructed of key field(s) @value
matches for prop[@name='inherited-uuid']/@value: the target value must match the lexical form of the 'uuid' data type.
matches for prop[@name='release-date']/@value: the target value must match the lexical form of the 'date' data type.
allowed value for (.)[@type=('software', 'hardware', 'service')]/prop/@name
The value may be locally defined, or the following:
- vendor-name: The name of the company or organization
allowed value for (.)[@type='validation']/link/@rel
The value may be locally defined, or the following:
- validation-details: A link to an online information provided by the authorizing body.
allowed value for (.)[@type='software']/prop/@name
The value may be locally defined, or the following:
- software-identifier: If a "software" component-type, the identifier, such as a SWID tag, for the software component.
allowed values for (.)[@type='service']/link/@rel
The value may be locally defined, or one of the following:
- provided-by: This service is provided by the referenced component identifier.
- used-by: This service is used by the referenced component identifier.
allowed values for (.)[@type='interconnection']/prop/@name
The value may be locally defined, or one of the following:
- isa-title: Title of the Interconnection Security Agreement (ISA).
- isa-date: Date of the Interconnection Security Agreement (ISA).
- isa-remote-system-name: The name of the remote interconnected system.
- ipv4-address: An Internet Protocol Version 4 interconnection address
- ipv6-address: An Internet Protocol Version 6 interconnection address
- direction: An Internet Protocol Version 6 interconnection address
allowed values for prop[(@name=('ipv4-address','ipv6-address')]/@class
The value may be locally defined, or one of the following:
- local: The identified IP address is for this system.
- remote: The identified IP address is for the remote system to which this system is connected.
allowed value for (.)[@type='interconnection']/link/@rel
The value may be locally defined, or the following:
- isa-agreement: A link to the system interconnection agreement.
allowed values for (.)[@type='interconnection']/responsible-role/@role-id
The value may be locally defined, or one of the following:
- isa-poc-local: Interconnection Security Agreement (ISA) point of contact (POC) for this system.
- isa-poc-remote: Interconnection Security Agreement (ISA) point of contact (POC) for the remote interconnected system.
- isa-authorizing-official-local: Interconnection Security Agreement (ISA) authorizing official for this system.
- isa-authorizing-official-remote: Interconnection Security Agreement (ISA) authorizing official for the remote interconnected system.
matches for prop[@name='isa-date']/@value: the target value must match the lexical form of the 'dateTime' data type.
matches for prop[@name='ipv4-address']/@value: the target value must match the lexical form of the 'ip-v4-address' data type.
matches for prop[@name='ipv6-address']/@value: the target value must match the lexical form of the 'ip-v6-address' data type.
allowed values for prop[@name='direction')]/@value
The value may be locally defined, or one of the following:
- incoming: Data from the remote system flows into this system.
- outgoing: Data from this system flows to the remote system.
is unique for responsible-role: any target value must be unique (i.e., occur only once)
Properties (11)
Description The unique identifier for the component.
Description A category describing the purpose of the component.
Constraint (1)
allowed values
The value may be locally defined, or one of the following:
- this-system: The system as a whole.
- system: An external system, which may be a leveraged system or the other side of an interconnection.
- interconnection: A connection to something outside this system.
- software: Any software, operating system, or firmware.
- hardware: A physical device.
- service: A service that may provide APIs.
- policy: An enforceable policy.
- physical: A tangible asset used to provide physical protections or countermeasures.
- process-procedure: A list of steps or actions to take to achieve some end result.
- plan: An applicable plan.
- guidance: Any guideline or recommendation.
- standard: Any organizational or industry standard.
- validation: An external assessment performed on some other component, that has been validated by a third-party.
- network: A physical or virtual network.
Description A human readable name for the system component.
Description A description of the component, including information about its function.
Description A summary of the technological or business purpose of the component.
Description An attribute, characteristic, or quality of the containing object expressed as a namespace qualified name/value pair. The value of a property is a simple scalar value, which may be expressed as a list of values.
Remarks
Properties permit the deployment and management of arbitrary controlled values, within OSCAL objects. A property can be included for any purpose useful to an application or implementation. Typically, properties will be used to sort, filter, select, order, and arrange OSCAL content objects, to relate OSCAL objects to one another, or to associate an OSCAL object to class hierarchies, taxonomies, or external authorities. Thus, the lexical composition of properties may be constrained by external processes to ensure consistency.
Property allows for associated remarks that describe why the specific property value was applied to the containing object, or the significance of the value in the context of the containing object.
Properties (6)
Description A textual label that uniquely identifies a specific attribute, characteristic, or quality of the property's containing object.
Constraint (1)
allowed value
The value may be locally defined, or the following:
- marking: A label or descriptor that is tied to a sensitivity or classification marking system. An optional class can be used to define the specific marking system used for the associated value.
Description A unique identifier that can be used to reference this property elsewhere in an OSCAL document. A UUID should be consistently used for a given location across revisions of the document.
Description A namespace qualifying the property's name. This allows different organizations to associate distinct semantics with the same name.
Remarks
Provides a means to segment the value space for the name, so that different organizations and individuals can assert control over the allowed
names and associated values used in a property. This allows the semantics associated
with a given name/value pair to be defined on an organization-by-organization basis.
An organization MUST use a URI that they have control over. e.g., a domain registered to the organization in a URI, a registered uniform resource names (URN) namespace.
When a ns is not provided, its value should be assumed to be http://csrc.nist.gov/ns/oscal and the name should be a name defined by the associated OSCAL model.
Description Indicates the value of the attribute, characteristic, or quality.
Description A textual label that provides a sub-type or characterization of the property's name. This can be used to further distinguish or discriminate between the semantics of
multiple properties of the same object with the same name and ns.
Remarks
A class can be used in validation rules to express extra constraints over named items of
a specific class value.
Description Additional commentary on the containing object.
Description A reference to a local or remote resource
Remarks
To provide a cryptographic hash for a remote target resource, a local reference to
a back matter resource is needed. The resource allows one or more hash values to be provided using the rlink/hash object.
The OSCAL link is a roughly based on the HTML link element.
Constraints (3)
matches for @href: the target value must match the lexical form of the 'uri-reference' data type.
index has keythis value must correspond to a listing in the index index-back-matter-resource using a key constructed of key field(s) @href
matches for @href: the target value must match the lexical form of the 'uri' data type.
Properties (4)
Description A resolvable URL reference to a resource.
Remarks
The value of the href can be an internet resource, or a local reference using a fragment e.g. #fragment
that points to a back-matter resource in the same document.
If a local reference using a fragment is used, this will be indicated by a fragment
"#" followed by an identifier which references an identified resource in the document's back-matter or another object that is within the scope of the containing OSCAL document.
If an internet resource is used, the href value will be an absolute or relative URI pointing to the location of the referenced
resource. A relative URI will be resolved relative to the location of the document
containing the link.
Description Describes the type of relationship provided by the link. This can be an indicator of the link's purpose.
Constraint (1)
allowed value
The value may be locally defined, or the following:
- reference: Reference
Description Specifies a media type as defined by the Internet Assigned Numbers Authority (IANA) Media Types Registry.
Remarks
The media-type provides a hint about the content model of the referenced resource. A valid entry
from the IANA Media Types registry SHOULD be used.
Description A textual label to associate with the link, which may be used for presentation in a tool.
Description Describes the operational status of the system component.
Properties (2)
Description The operational status.
Constraint (1)
allowed values
The value must be one of the following:
- under-development: The component is being designed, developed, or implemented.
- operational: The component is currently operational and is available for use in the system.
- disposition: The component is no longer operational.
- other: Some other state.
Description Additional commentary on the containing object.
Description A reference to one or more roles with responsibility for performing a function relative to the containing object.
Properties (5)
Description The role that is responsible for the business function.
Description An attribute, characteristic, or quality of the containing object expressed as a namespace qualified name/value pair. The value of a property is a simple scalar value, which may be expressed as a list of values.
Remarks
Properties permit the deployment and management of arbitrary controlled values, within OSCAL objects. A property can be included for any purpose useful to an application or implementation. Typically, properties will be used to sort, filter, select, order, and arrange OSCAL content objects, to relate OSCAL objects to one another, or to associate an OSCAL object to class hierarchies, taxonomies, or external authorities. Thus, the lexical composition of properties may be constrained by external processes to ensure consistency.
Property allows for associated remarks that describe why the specific property value was applied to the containing object, or the significance of the value in the context of the containing object.
Properties (6)
Description A textual label that uniquely identifies a specific attribute, characteristic, or quality of the property's containing object.
Constraint (1)
allowed value
The value may be locally defined, or the following:
- marking: A label or descriptor that is tied to a sensitivity or classification marking system. An optional class can be used to define the specific marking system used for the associated value.
Description A unique identifier that can be used to reference this property elsewhere in an OSCAL document. A UUID should be consistently used for a given location across revisions of the document.
Description A namespace qualifying the property's name. This allows different organizations to associate distinct semantics with the same name.
Remarks
Provides a means to segment the value space for the name, so that different organizations and individuals can assert control over the allowed
names and associated values used in a property. This allows the semantics associated
with a given name/value pair to be defined on an organization-by-organization basis.
An organization MUST use a URI that they have control over. e.g., a domain registered to the organization in a URI, a registered uniform resource names (URN) namespace.
When a ns is not provided, its value should be assumed to be http://csrc.nist.gov/ns/oscal and the name should be a name defined by the associated OSCAL model.
Description Indicates the value of the attribute, characteristic, or quality.
Description A textual label that provides a sub-type or characterization of the property's name. This can be used to further distinguish or discriminate between the semantics of
multiple properties of the same object with the same name and ns.
Remarks
A class can be used in validation rules to express extra constraints over named items of
a specific class value.
Description Additional commentary on the containing object.
Description A reference to a local or remote resource
Remarks
To provide a cryptographic hash for a remote target resource, a local reference to
a back matter resource is needed. The resource allows one or more hash values to be provided using the rlink/hash object.
The OSCAL link is a roughly based on the HTML link element.
Constraints (3)
matches for @href: the target value must match the lexical form of the 'uri-reference' data type.
index has keythis value must correspond to a listing in the index index-back-matter-resource using a key constructed of key field(s) @href
matches for @href: the target value must match the lexical form of the 'uri' data type.
Properties (4)
Description A resolvable URL reference to a resource.
Remarks
The value of the href can be an internet resource, or a local reference using a fragment e.g. #fragment
that points to a back-matter resource in the same document.
If a local reference using a fragment is used, this will be indicated by a fragment
"#" followed by an identifier which references an identified resource in the document's back-matter or another object that is within the scope of the containing OSCAL document.
If an internet resource is used, the href value will be an absolute or relative URI pointing to the location of the referenced
resource. A relative URI will be resolved relative to the location of the document
containing the link.
Description Describes the type of relationship provided by the link. This can be an indicator of the link's purpose.
Constraint (1)
allowed value
The value may be locally defined, or the following:
- reference: Reference
Description Specifies a media type as defined by the Internet Assigned Numbers Authority (IANA) Media Types Registry.
Remarks
The media-type provides a hint about the content model of the referenced resource. A valid entry
from the IANA Media Types registry SHOULD be used.
Description A textual label to associate with the link, which may be used for presentation in a tool.
Description References a party defined in metadata.
Constraint (1)
index has keythis value must correspond to a listing in the index index-metadata-party-uuid using a key constructed of key field(s) value()
Description Additional commentary on the containing object.
Description Information about the protocol used to provide a service.
Remarks
Used for service components to define the protocols supported by the service.
Properties (4)
Description A globally unique identifier that can be used to reference this service protocol entry elsewhere in an OSCAL document. A UUID should be consistently used for a given resource across revisions of the document.
Description The common name of the protocol, which should be the appropriate "service name" from the IANA Service Name and Transport Protocol Port Number Registry.
Remarks
The short name of the protocol (e.g., https).
Description A human readable name for the protocol (e.g., Transport Layer Security).
Description Where applicable this is the IPv4 port range on which the service operates.
Remarks
To be validated as a natural number (integer >= 1). A single port uses the same value for start and end. Use multiple 'port-range' entries for non-contiguous ranges.
Properties (3)
Description Indicates the starting port number in a port range
Remarks
Should be a number within a permitted range
Description Indicates the ending port number in a port range
Remarks
Should be a number within a permitted range
Description Indicates the transport type.
Constraint (1)
allowed values
The value must be one of the following:
- TCP: Transmission Control Protocol
- UDP: User Datagram Protocol
Description Additional commentary on the containing object.
Description A single managed inventory item within the system.
Remarks
Used to add any inventory-items, not defined via the System Security Plan (AR->AP->SSP)
Constraints (9)
allowed values for prop/@name
The value may be locally defined, or one of the following:
- ipv4-address: The Internet Protocol v4 Address of the asset.
- ipv6-address: The Internet Protocol v6 Address of the asset.
- fqdn: The full-qualified domain name (FQDN) of the asset.
- uri: A Uniform Resource Identifier (URI) for the asset.
- serial-number: A serial number for the asset.
- netbios-name: The NetBIOS name for the asset.
- mac-address: The media access control (MAC) address for the asset.
- physical-location: The physical location of the asset's hardware (e.g., Data Center ID, Cage#, Rack#, or other meaningful location identifiers).
- is-scanned: is the asset subjected to network scans? (yes/no)
- hardware-model: The model number of the hardware used by the asset.
- os-name: The name of the operating system used by the asset.
- os-version: The version of the operating system used by the asset.
- software-name: The software product name used by the asset.
- software-version: The software product version used by the asset.
- software-patch-level: The software product patch level used by the asset.
- asset-type: Simple indication of the asset's function, such as Router, Storage Array, DNS Server.
- asset-id: An organizationally specific identifier that is used to uniquely identify a logical or tangible item by the organization that owns the item.
- asset-tag: An asset tag assigned by the organization responsible for maintaining the logical or tangible item.
- public: Identifies whether the asset is publicly accessible (yes/no)
- virtual: Identifies whether the asset is virtualized (yes/no)
- vlan-id: Virtual LAN identifier of the asset.
- network-id: The network identifier of the asset.
- label: A human-readable label for the parent context.
- sort-id: An alternative identifier, whose value is easily sortable among other such values in the document.
- baseline-configuration-name: The name of the baseline configuration for the asset.
- allows-authenticated-scan: Can the asset be check with an authenticated scan? (yes/no)
- function: The function provided by the asset for the system.
allowed values for prop[@name='asset-type']/@value
The value must be one of the following:
- operating-system: System software that manages computer hardware, software resources, and provides common services for computer programs.
- database: An electronic collection of data, or information, that is specially organized for rapid search and retrieval.
- web-server: A system that delivers content or services to end users over the Internet or an intranet.
- dns-server: A system that resolves domain names to internet protocol (IP) addresses.
- email-server: A computer system that sends and receives electronic mail messages.
- directory-server: A system that stores, organizes and provides access to directory information in order to unify network resources.
- pbx: A private branch exchange (PBX) provides a a private telephone switchboard.
- firewall: A network security system that monitors and controls incoming and outgoing network traffic based on predetermined security rules.
- router: A physical or virtual networking device that forwards data packets between computer networks.
- switch: A physical or virtual networking device that connects devices within a computer network by using packet switching to receive and forward data to the destination device.
- storage-array: A consolidated, block-level data storage capability.
- appliance: A physical or virtual machine that centralizes hardware, software, or services for a specific purpose.
allowed value for (.)[@type=('software', 'hardware', 'service')]/prop/@name
The value may be locally defined, or the following:
- vendor-name: The name of the company or organization
allowed values for prop[@name='is-scanned']/@value
The value must be one of the following:
- yes: The asset is included in periodic vulnerability scanning.
- no: The asset is not included in periodic vulnerability scanning.
allowed value for link/@rel
The value may be locally defined, or the following:
- baseline-template: A reference to the baseline template used to configure the asset.
allowed values for responsible-party/@role-id
The value may be locally defined, or one of the following:
- asset-owner: Accountable for ensuring the asset is managed in accordance with organizational policies and procedures.
- asset-administrator: Responsible for administering a set of assets.
- security-operations: Members of the security operations center (SOC).
- network-operations: Members of the network operations center (NOC).
- incident-response: Responsible for responding to an event that could lead to loss of, or disruption to, an organization's operations, services or functions.
- help-desk: Responsible for providing information and support to users.
- configuration-management: Responsible for the configuration management processes governing changes to the asset.
- maintainer: Responsible for the creation and maintenance of a component.
- provider: Organization responsible for providing the component, if this is different from the "maintainer" (e.g., a reseller).
index has key for responsible-partythis value must correspond to a listing in the index index-metadata-role-id using a key constructed of key field(s) @role-id
index has key for responsible-partythis value must correspond to a listing in the index index-metadata-party-uuid using a key constructed of key field(s) @party-uuid
is unique for responsible-party: any target value must be unique (i.e., occur only once)
Properties (7)
Description A globally unique identifier that can be used to reference this inventory item entry elsewhere in an OSCAL document. A UUID should be consistently used for a given resource across revisions of the document.
Description A summary of the inventory item stating its purpose within the system.
Description An attribute, characteristic, or quality of the containing object expressed as a namespace qualified name/value pair. The value of a property is a simple scalar value, which may be expressed as a list of values.
Remarks
Properties permit the deployment and management of arbitrary controlled values, within OSCAL objects. A property can be included for any purpose useful to an application or implementation. Typically, properties will be used to sort, filter, select, order, and arrange OSCAL content objects, to relate OSCAL objects to one another, or to associate an OSCAL object to class hierarchies, taxonomies, or external authorities. Thus, the lexical composition of properties may be constrained by external processes to ensure consistency.
Property allows for associated remarks that describe why the specific property value was applied to the containing object, or the significance of the value in the context of the containing object.
Properties (6)
Description A textual label that uniquely identifies a specific attribute, characteristic, or quality of the property's containing object.
Constraint (1)
allowed value
The value may be locally defined, or the following:
- marking: A label or descriptor that is tied to a sensitivity or classification marking system. An optional class can be used to define the specific marking system used for the associated value.
Description A unique identifier that can be used to reference this property elsewhere in an OSCAL document. A UUID should be consistently used for a given location across revisions of the document.
Description A namespace qualifying the property's name. This allows different organizations to associate distinct semantics with the same name.
Remarks
Provides a means to segment the value space for the name, so that different organizations and individuals can assert control over the allowed
names and associated values used in a property. This allows the semantics associated
with a given name/value pair to be defined on an organization-by-organization basis.
An organization MUST use a URI that they have control over. e.g., a domain registered to the organization in a URI, a registered uniform resource names (URN) namespace.
When a ns is not provided, its value should be assumed to be http://csrc.nist.gov/ns/oscal and the name should be a name defined by the associated OSCAL model.
Description Indicates the value of the attribute, characteristic, or quality.
Description A textual label that provides a sub-type or characterization of the property's name. This can be used to further distinguish or discriminate between the semantics of
multiple properties of the same object with the same name and ns.
Remarks
A class can be used in validation rules to express extra constraints over named items of
a specific class value.
Description Additional commentary on the containing object.
Description A reference to a local or remote resource
Remarks
To provide a cryptographic hash for a remote target resource, a local reference to
a back matter resource is needed. The resource allows one or more hash values to be provided using the rlink/hash object.
The OSCAL link is a roughly based on the HTML link element.
Constraints (3)
matches for @href: the target value must match the lexical form of the 'uri-reference' data type.
index has keythis value must correspond to a listing in the index index-back-matter-resource using a key constructed of key field(s) @href
matches for @href: the target value must match the lexical form of the 'uri' data type.
Properties (4)
Description A resolvable URL reference to a resource.
Remarks
The value of the href can be an internet resource, or a local reference using a fragment e.g. #fragment
that points to a back-matter resource in the same document.
If a local reference using a fragment is used, this will be indicated by a fragment
"#" followed by an identifier which references an identified resource in the document's back-matter or another object that is within the scope of the containing OSCAL document.
If an internet resource is used, the href value will be an absolute or relative URI pointing to the location of the referenced
resource. A relative URI will be resolved relative to the location of the document
containing the link.
Description Describes the type of relationship provided by the link. This can be an indicator of the link's purpose.
Constraint (1)
allowed value
The value may be locally defined, or the following:
- reference: Reference
Description Specifies a media type as defined by the Internet Assigned Numbers Authority (IANA) Media Types Registry.
Remarks
The media-type provides a hint about the content model of the referenced resource. A valid entry
from the IANA Media Types registry SHOULD be used.
Description A textual label to associate with the link, which may be used for presentation in a tool.
Description A reference to a set of organizations or persons that have responsibility for performing a referenced role in the context of the containing object.
Constraints (2)
index has keythis value must correspond to a listing in the index index-metadata-role-id using a key constructed of key field(s) @role-id
index has key for party-uuidthis value must correspond to a listing in the index index-metadata-party-uuid using a key constructed of key field(s) value()
Properties (5)
Description The role that the party is responsible for.
Description References a party defined in metadata.
Remarks
Specifies one or more parties that are responsible for performing the associated role.
Constraint (1)
index has keythis value must correspond to a listing in the index index-metadata-party-uuid using a key constructed of key field(s) value()
Description An attribute, characteristic, or quality of the containing object expressed as a namespace qualified name/value pair. The value of a property is a simple scalar value, which may be expressed as a list of values.
Remarks
Properties permit the deployment and management of arbitrary controlled values, within OSCAL objects. A property can be included for any purpose useful to an application or implementation. Typically, properties will be used to sort, filter, select, order, and arrange OSCAL content objects, to relate OSCAL objects to one another, or to associate an OSCAL object to class hierarchies, taxonomies, or external authorities. Thus, the lexical composition of properties may be constrained by external processes to ensure consistency.
Property allows for associated remarks that describe why the specific property value was applied to the containing object, or the significance of the value in the context of the containing object.
Properties (6)
Description A textual label that uniquely identifies a specific attribute, characteristic, or quality of the property's containing object.
Constraint (1)
allowed value
The value may be locally defined, or the following:
- marking: A label or descriptor that is tied to a sensitivity or classification marking system. An optional class can be used to define the specific marking system used for the associated value.
Description A unique identifier that can be used to reference this property elsewhere in an OSCAL document. A UUID should be consistently used for a given location across revisions of the document.
Description A namespace qualifying the property's name. This allows different organizations to associate distinct semantics with the same name.
Remarks
Provides a means to segment the value space for the name, so that different organizations and individuals can assert control over the allowed
names and associated values used in a property. This allows the semantics associated
with a given name/value pair to be defined on an organization-by-organization basis.
An organization MUST use a URI that they have control over. e.g., a domain registered to the organization in a URI, a registered uniform resource names (URN) namespace.
When a ns is not provided, its value should be assumed to be http://csrc.nist.gov/ns/oscal and the name should be a name defined by the associated OSCAL model.
Description Indicates the value of the attribute, characteristic, or quality.
Description A textual label that provides a sub-type or characterization of the property's name. This can be used to further distinguish or discriminate between the semantics of
multiple properties of the same object with the same name and ns.
Remarks
A class can be used in validation rules to express extra constraints over named items of
a specific class value.
Description Additional commentary on the containing object.
Description A reference to a local or remote resource
Remarks
To provide a cryptographic hash for a remote target resource, a local reference to
a back matter resource is needed. The resource allows one or more hash values to be provided using the rlink/hash object.
The OSCAL link is a roughly based on the HTML link element.
Constraints (3)
matches for @href: the target value must match the lexical form of the 'uri-reference' data type.
index has keythis value must correspond to a listing in the index index-back-matter-resource using a key constructed of key field(s) @href
matches for @href: the target value must match the lexical form of the 'uri' data type.
Properties (4)
Description A resolvable URL reference to a resource.
Remarks
The value of the href can be an internet resource, or a local reference using a fragment e.g. #fragment
that points to a back-matter resource in the same document.
If a local reference using a fragment is used, this will be indicated by a fragment
"#" followed by an identifier which references an identified resource in the document's back-matter or another object that is within the scope of the containing OSCAL document.
If an internet resource is used, the href value will be an absolute or relative URI pointing to the location of the referenced
resource. A relative URI will be resolved relative to the location of the document
containing the link.
Description Describes the type of relationship provided by the link. This can be an indicator of the link's purpose.
Constraint (1)
allowed value
The value may be locally defined, or the following:
- reference: Reference
Description Specifies a media type as defined by the Internet Assigned Numbers Authority (IANA) Media Types Registry.
Remarks
The media-type provides a hint about the content model of the referenced resource. A valid entry
from the IANA Media Types registry SHOULD be used.
Description A textual label to associate with the link, which may be used for presentation in a tool.
Description Additional commentary on the containing object.
(array member)
object
[1 to ∞]
Implemented Component
Description The set of components that are implemented in a given system inventory item.
Constraints (4)
allowed values for prop/@name
The value may be locally defined, or one of the following:
- version: The version of the component.
- patch-level: The specific patch level of the component.
- model: The model of the component.
- release-date: The date the component was released, such as a software release date or policy publication date.
- validation-type: Used with component-type='validation' to provide a well-known name for a kind of validation.
- validation-reference: Used with component-type='validation' to indicate the validating body's assigned identifier for their validation of this component.
- asset-type: Simple indication of the asset's function, such as Router, Storage Array, DNS Server.
- asset-id: An organizationally specific identifier that is used to uniquely identify a logical or tangible item by the organization that owns the item.
- asset-tag: An asset tag assigned by the organization responsible for maintaining the logical or tangible item.
- public: Identifies whether the asset is publicly accessible (yes/no)
- virtual: Identifies whether the asset is virtualized (yes/no)
- vlan-id: Virtual LAN identifier of the asset.
- network-id: The network identifier of the asset.
- label: A human-readable label for the parent context.
- sort-id: An alternative identifier, whose value is easily sortable among other such values in the document.
- baseline-configuration-name: The name of the baseline configuration for the asset.
- allows-authenticated-scan: Can the asset be check with an authenticated scan? (yes/no)
- function: The function provided by the asset for the system.
has cardinality for prop[@name='asset-id'] the cardinality of prop[@name='asset-id'] is constrained: 1; maximum unbounded.
allowed values for responsible-party/@role-id
The value may be locally defined, or one of the following:
- asset-owner: Accountable for ensuring the asset is managed in accordance with organizational policies and procedures.
- asset-administrator: Responsible for administering a set of assets.
- security-operations: Members of the security operations center (SOC).
- network-operations: Members of the network operations center (NOC).
- incident-response: Responsible for responding to an event that could lead to loss of, or disruption to, an organization's operations, services or functions.
- help-desk: Responsible for providing information and support to users.
- configuration-management: Responsible for the configuration management processes governing changes to the asset.
is unique for responsible-party: any target value must be unique (i.e., occur only once)
Properties (5)
Description A reference to a component that is implemented as part of an inventory item.
Description An attribute, characteristic, or quality of the containing object expressed as a namespace qualified name/value pair. The value of a property is a simple scalar value, which may be expressed as a list of values.
Remarks
Properties permit the deployment and management of arbitrary controlled values, within OSCAL objects. A property can be included for any purpose useful to an application or implementation. Typically, properties will be used to sort, filter, select, order, and arrange OSCAL content objects, to relate OSCAL objects to one another, or to associate an OSCAL object to class hierarchies, taxonomies, or external authorities. Thus, the lexical composition of properties may be constrained by external processes to ensure consistency.
Property allows for associated remarks that describe why the specific property value was applied to the containing object, or the significance of the value in the context of the containing object.
Properties (6)
Description A textual label that uniquely identifies a specific attribute, characteristic, or quality of the property's containing object.
Constraint (1)
allowed value
The value may be locally defined, or the following:
- marking: A label or descriptor that is tied to a sensitivity or classification marking system. An optional class can be used to define the specific marking system used for the associated value.
Description A unique identifier that can be used to reference this property elsewhere in an OSCAL document. A UUID should be consistently used for a given location across revisions of the document.
Description A namespace qualifying the property's name. This allows different organizations to associate distinct semantics with the same name.
Remarks
Provides a means to segment the value space for the name, so that different organizations and individuals can assert control over the allowed
names and associated values used in a property. This allows the semantics associated
with a given name/value pair to be defined on an organization-by-organization basis.
An organization MUST use a URI that they have control over. e.g., a domain registered to the organization in a URI, a registered uniform resource names (URN) namespace.
When a ns is not provided, its value should be assumed to be http://csrc.nist.gov/ns/oscal and the name should be a name defined by the associated OSCAL model.
Description Indicates the value of the attribute, characteristic, or quality.
Description A textual label that provides a sub-type or characterization of the property's name. This can be used to further distinguish or discriminate between the semantics of
multiple properties of the same object with the same name and ns.
Remarks
A class can be used in validation rules to express extra constraints over named items of
a specific class value.
Description Additional commentary on the containing object.
Description A reference to a local or remote resource
Remarks
To provide a cryptographic hash for a remote target resource, a local reference to
a back matter resource is needed. The resource allows one or more hash values to be provided using the rlink/hash object.
The OSCAL link is a roughly based on the HTML link element.
Constraints (3)
matches for @href: the target value must match the lexical form of the 'uri-reference' data type.
index has keythis value must correspond to a listing in the index index-back-matter-resource using a key constructed of key field(s) @href
matches for @href: the target value must match the lexical form of the 'uri' data type.
Properties (4)
Description A resolvable URL reference to a resource.
Remarks
The value of the href can be an internet resource, or a local reference using a fragment e.g. #fragment
that points to a back-matter resource in the same document.
If a local reference using a fragment is used, this will be indicated by a fragment
"#" followed by an identifier which references an identified resource in the document's back-matter or another object that is within the scope of the containing OSCAL document.
If an internet resource is used, the href value will be an absolute or relative URI pointing to the location of the referenced
resource. A relative URI will be resolved relative to the location of the document
containing the link.
Description Describes the type of relationship provided by the link. This can be an indicator of the link's purpose.
Constraint (1)
allowed value
The value may be locally defined, or the following:
- reference: Reference
Description Specifies a media type as defined by the Internet Assigned Numbers Authority (IANA) Media Types Registry.
Remarks
The media-type provides a hint about the content model of the referenced resource. A valid entry
from the IANA Media Types registry SHOULD be used.
Description A textual label to associate with the link, which may be used for presentation in a tool.
Description A reference to a set of organizations or persons that have responsibility for performing a referenced role in the context of the containing object.
Remarks
This construct is used to either: 1) associate a party or parties to a role defined
on the component using the responsible-role construct, or 2) to define a party or parties that are responsible for a role defined
within the context of the containing inventory-item.
Constraints (2)
index has keythis value must correspond to a listing in the index index-metadata-role-id using a key constructed of key field(s) @role-id
index has key for party-uuidthis value must correspond to a listing in the index index-metadata-party-uuid using a key constructed of key field(s) value()
Properties (5)
Description The role that the party is responsible for.
Description References a party defined in metadata.
Remarks
Specifies one or more parties that are responsible for performing the associated role.
Constraint (1)
index has keythis value must correspond to a listing in the index index-metadata-party-uuid using a key constructed of key field(s) value()
Description An attribute, characteristic, or quality of the containing object expressed as a namespace qualified name/value pair. The value of a property is a simple scalar value, which may be expressed as a list of values.
Remarks
Properties permit the deployment and management of arbitrary controlled values, within OSCAL objects. A property can be included for any purpose useful to an application or implementation. Typically, properties will be used to sort, filter, select, order, and arrange OSCAL content objects, to relate OSCAL objects to one another, or to associate an OSCAL object to class hierarchies, taxonomies, or external authorities. Thus, the lexical composition of properties may be constrained by external processes to ensure consistency.
Property allows for associated remarks that describe why the specific property value was applied to the containing object, or the significance of the value in the context of the containing object.
Properties (6)
Description A textual label that uniquely identifies a specific attribute, characteristic, or quality of the property's containing object.
Constraint (1)
allowed value
The value may be locally defined, or the following:
- marking: A label or descriptor that is tied to a sensitivity or classification marking system. An optional class can be used to define the specific marking system used for the associated value.
Description A unique identifier that can be used to reference this property elsewhere in an OSCAL document. A UUID should be consistently used for a given location across revisions of the document.
Description A namespace qualifying the property's name. This allows different organizations to associate distinct semantics with the same name.
Remarks
Provides a means to segment the value space for the name, so that different organizations and individuals can assert control over the allowed
names and associated values used in a property. This allows the semantics associated
with a given name/value pair to be defined on an organization-by-organization basis.
An organization MUST use a URI that they have control over. e.g., a domain registered to the organization in a URI, a registered uniform resource names (URN) namespace.
When a ns is not provided, its value should be assumed to be http://csrc.nist.gov/ns/oscal and the name should be a name defined by the associated OSCAL model.
Description Indicates the value of the attribute, characteristic, or quality.
Description A textual label that provides a sub-type or characterization of the property's name. This can be used to further distinguish or discriminate between the semantics of
multiple properties of the same object with the same name and ns.
Remarks
A class can be used in validation rules to express extra constraints over named items of
a specific class value.
Description Additional commentary on the containing object.
Description A reference to a local or remote resource
Remarks
To provide a cryptographic hash for a remote target resource, a local reference to
a back matter resource is needed. The resource allows one or more hash values to be provided using the rlink/hash object.
The OSCAL link is a roughly based on the HTML link element.
Constraints (3)
matches for @href: the target value must match the lexical form of the 'uri-reference' data type.
index has keythis value must correspond to a listing in the index index-back-matter-resource using a key constructed of key field(s) @href
matches for @href: the target value must match the lexical form of the 'uri' data type.
Properties (4)
Description A resolvable URL reference to a resource.
Remarks
The value of the href can be an internet resource, or a local reference using a fragment e.g. #fragment
that points to a back-matter resource in the same document.
If a local reference using a fragment is used, this will be indicated by a fragment
"#" followed by an identifier which references an identified resource in the document's back-matter or another object that is within the scope of the containing OSCAL document.
If an internet resource is used, the href value will be an absolute or relative URI pointing to the location of the referenced
resource. A relative URI will be resolved relative to the location of the document
containing the link.
Description Describes the type of relationship provided by the link. This can be an indicator of the link's purpose.
Constraint (1)
allowed value
The value may be locally defined, or the following:
- reference: Reference
Description Specifies a media type as defined by the Internet Assigned Numbers Authority (IANA) Media Types Registry.
Remarks
The media-type provides a hint about the content model of the referenced resource. A valid entry
from the IANA Media Types registry SHOULD be used.
Description A textual label to associate with the link, which may be used for presentation in a tool.
Description Additional commentary on the containing object.
Description Additional commentary on the containing object.
Description Additional commentary on the containing object.
Description A type of user that interacts with the system based on an associated role.
Remarks
Permissible values to be determined closer to the application, such as by a receiving authority.
Used to add any users, not defined via the System Security Plan (AR->AP->SSP)
Constraints (4)
allowed values for prop/@name
The value may be locally defined, or one of the following:
- type: The type of user, such as internal, external, or general-public.
- privilege-level: The user's privilege level within the system, such as privileged, non-privileged, no-logical-access.
allowed values for prop[@name='type']/@value
The value must be one of the following:
- internal: A user account for a person or entity that is part of the organization who owns or operates the system.
- external: A user account for a person or entity that is not part of the organization who owns or operates the system.
- general-public: A user of the system considered to be outside
allowed values for prop[@name='privilege-level']/@value
The value must be one of the following:
- privileged: This role has elevated access to the system, such as a group or system administrator.
- non-privileged: This role has typical user-level access to the system without elevated access.
- no-logical-access: This role has no access to the system, such as a manager who approves access as part of a process.
allowed values for role-id
The value may be locally defined, or one of the following:
- asset-owner: Accountable for ensuring the asset is managed in accordance with organizational policies and procedures.
- asset-administrator: Responsible for administering a set of assets.
- security-operations: Members of the security operations center (SOC).
- network-operations: Members of the network operations center (NOC).
- incident-response: Responsible for responding to an event that could lead to loss of, or disruption to, an organization's operations, services or functions.
- help-desk: Responsible for providing information and support to users.
- configuration-management: Responsible for the configuration management processes governing changes to the asset.
Properties (9)
Description The unique identifier for the user class.
Description A name given to the user, which may be used by a tool for display and navigation.
Description A short common name, abbreviation, or acronym for the user.
Description A summary of the user's purpose within the system.
Description An attribute, characteristic, or quality of the containing object expressed as a namespace qualified name/value pair. The value of a property is a simple scalar value, which may be expressed as a list of values.
Remarks
Properties permit the deployment and management of arbitrary controlled values, within OSCAL objects. A property can be included for any purpose useful to an application or implementation. Typically, properties will be used to sort, filter, select, order, and arrange OSCAL content objects, to relate OSCAL objects to one another, or to associate an OSCAL object to class hierarchies, taxonomies, or external authorities. Thus, the lexical composition of properties may be constrained by external processes to ensure consistency.
Property allows for associated remarks that describe why the specific property value was applied to the containing object, or the significance of the value in the context of the containing object.
Properties (6)
Description A textual label that uniquely identifies a specific attribute, characteristic, or quality of the property's containing object.
Constraint (1)
allowed value
The value may be locally defined, or the following:
- marking: A label or descriptor that is tied to a sensitivity or classification marking system. An optional class can be used to define the specific marking system used for the associated value.
Description A unique identifier that can be used to reference this property elsewhere in an OSCAL document. A UUID should be consistently used for a given location across revisions of the document.
Description A namespace qualifying the property's name. This allows different organizations to associate distinct semantics with the same name.
Remarks
Provides a means to segment the value space for the name, so that different organizations and individuals can assert control over the allowed
names and associated values used in a property. This allows the semantics associated
with a given name/value pair to be defined on an organization-by-organization basis.
An organization MUST use a URI that they have control over. e.g., a domain registered to the organization in a URI, a registered uniform resource names (URN) namespace.
When a ns is not provided, its value should be assumed to be http://csrc.nist.gov/ns/oscal and the name should be a name defined by the associated OSCAL model.
Description Indicates the value of the attribute, characteristic, or quality.
Description A textual label that provides a sub-type or characterization of the property's name. This can be used to further distinguish or discriminate between the semantics of
multiple properties of the same object with the same name and ns.
Remarks
A class can be used in validation rules to express extra constraints over named items of
a specific class value.
Description Additional commentary on the containing object.
Description A reference to a local or remote resource
Remarks
To provide a cryptographic hash for a remote target resource, a local reference to
a back matter resource is needed. The resource allows one or more hash values to be provided using the rlink/hash object.
The OSCAL link is a roughly based on the HTML link element.
Constraints (3)
matches for @href: the target value must match the lexical form of the 'uri-reference' data type.
index has keythis value must correspond to a listing in the index index-back-matter-resource using a key constructed of key field(s) @href
matches for @href: the target value must match the lexical form of the 'uri' data type.
Properties (4)
Description A resolvable URL reference to a resource.
Remarks
The value of the href can be an internet resource, or a local reference using a fragment e.g. #fragment
that points to a back-matter resource in the same document.
If a local reference using a fragment is used, this will be indicated by a fragment
"#" followed by an identifier which references an identified resource in the document's back-matter or another object that is within the scope of the containing OSCAL document.
If an internet resource is used, the href value will be an absolute or relative URI pointing to the location of the referenced
resource. A relative URI will be resolved relative to the location of the document
containing the link.
Description Describes the type of relationship provided by the link. This can be an indicator of the link's purpose.
Constraint (1)
allowed value
The value may be locally defined, or the following:
- reference: Reference
Description Specifies a media type as defined by the Internet Assigned Numbers Authority (IANA) Media Types Registry.
Remarks
The media-type provides a hint about the content model of the referenced resource. A valid entry
from the IANA Media Types registry SHOULD be used.
Description A textual label to associate with the link, which may be used for presentation in a tool.
Description A reference to the roles served by the user.
Constraint (1)
index has keythis value must correspond to a listing in the index index-metadata-role-id using a key constructed of key field(s) value()
Description Identifies a specific system privilege held by the user, along with an associated description and/or rationale for the privilege.
Properties (3)
Description A human readable name for the privilege.
Description A summary of the privilege's purpose within the system.
Description Describes a function performed for a given authorized privilege by this user class.
Description Additional commentary on the containing object.
Description A local definition of a control objective for this assessment. Uses catalog syntax for control objective and assessment actions.
Constraints (5)
allowed values for part
The value must be one of the following:
- objective
- assessment
has cardinality for part[@name='objective'] the cardinality of part[@name='objective'] is constrained: 0; maximum 1.
has cardinality for part[@name='assessment']/prop[@name='method'] the cardinality of part[@name='assessment']/prop[@name='method'] is constrained: 1; maximum 1.
has cardinality for part[@name='assessment']/part[@name='objects'] the cardinality of part[@name='assessment']/part[@name='objects'] is constrained: 1; maximum 1.
has cardinality for part[@name='objective']/prop[@name='method-id'] the cardinality of part[@name='objective']/prop[@name='method-id'] is constrained: 1; maximum unbounded.
Properties (6)
Description A reference to a control with a corresponding id value.
Remarks
The specified control-id must be a valid value within the baseline identified by the target system's SSP via
the import-profile statement.
Description A human-readable description of this control objective.
Description An attribute, characteristic, or quality of the containing object expressed as a namespace qualified name/value pair. The value of a property is a simple scalar value, which may be expressed as a list of values.
Remarks
Properties permit the deployment and management of arbitrary controlled values, within OSCAL objects. A property can be included for any purpose useful to an application or implementation. Typically, properties will be used to sort, filter, select, order, and arrange OSCAL content objects, to relate OSCAL objects to one another, or to associate an OSCAL object to class hierarchies, taxonomies, or external authorities. Thus, the lexical composition of properties may be constrained by external processes to ensure consistency.
Property allows for associated remarks that describe why the specific property value was applied to the containing object, or the significance of the value in the context of the containing object.
Properties (6)
Description A textual label that uniquely identifies a specific attribute, characteristic, or quality of the property's containing object.
Constraint (1)
allowed value
The value may be locally defined, or the following:
- marking: A label or descriptor that is tied to a sensitivity or classification marking system. An optional class can be used to define the specific marking system used for the associated value.
Description A unique identifier that can be used to reference this property elsewhere in an OSCAL document. A UUID should be consistently used for a given location across revisions of the document.
Description A namespace qualifying the property's name. This allows different organizations to associate distinct semantics with the same name.
Remarks
Provides a means to segment the value space for the name, so that different organizations and individuals can assert control over the allowed
names and associated values used in a property. This allows the semantics associated
with a given name/value pair to be defined on an organization-by-organization basis.
An organization MUST use a URI that they have control over. e.g., a domain registered to the organization in a URI, a registered uniform resource names (URN) namespace.
When a ns is not provided, its value should be assumed to be http://csrc.nist.gov/ns/oscal and the name should be a name defined by the associated OSCAL model.
Description Indicates the value of the attribute, characteristic, or quality.
Description A textual label that provides a sub-type or characterization of the property's name. This can be used to further distinguish or discriminate between the semantics of
multiple properties of the same object with the same name and ns.
Remarks
A class can be used in validation rules to express extra constraints over named items of
a specific class value.
Description Additional commentary on the containing object.
Description A reference to a local or remote resource
Remarks
To provide a cryptographic hash for a remote target resource, a local reference to
a back matter resource is needed. The resource allows one or more hash values to be provided using the rlink/hash object.
The OSCAL link is a roughly based on the HTML link element.
Constraints (3)
matches for @href: the target value must match the lexical form of the 'uri-reference' data type.
index has keythis value must correspond to a listing in the index index-back-matter-resource using a key constructed of key field(s) @href
matches for @href: the target value must match the lexical form of the 'uri' data type.
Properties (4)
Description A resolvable URL reference to a resource.
Remarks
The value of the href can be an internet resource, or a local reference using a fragment e.g. #fragment
that points to a back-matter resource in the same document.
If a local reference using a fragment is used, this will be indicated by a fragment
"#" followed by an identifier which references an identified resource in the document's back-matter or another object that is within the scope of the containing OSCAL document.
If an internet resource is used, the href value will be an absolute or relative URI pointing to the location of the referenced
resource. A relative URI will be resolved relative to the location of the document
containing the link.
Description Describes the type of relationship provided by the link. This can be an indicator of the link's purpose.
Constraint (1)
allowed value
The value may be locally defined, or the following:
- reference: Reference
Description Specifies a media type as defined by the Internet Assigned Numbers Authority (IANA) Media Types Registry.
Remarks
The media-type provides a hint about the content model of the referenced resource. A valid entry
from the IANA Media Types registry SHOULD be used.
Description A textual label to associate with the link, which may be used for presentation in a tool.
Description A partition of a control's definition or a child of another part.
Remarks
A part provides for logical partitioning of prose, and can be thought of as a grouping structure
(e.g., section). A part can have child parts allowing for arbitrary nesting of prose content (e.g., statement
hierarchy). A part can contain prop objects that allow for enriching prose text with structured name/value information.
A part can be assigned an optional id, which allows for internal and external references to the textual concept contained
within a part. A id provides a means for an OSCAL profile, or a higher layer OSCAL model to reference
a specific part within a catalog. For example, an id can be used to reference or to make modifications to a control statement in a profile.
Use of part and prop provides for a wide degree of extensibility within the OSCAL catalog model. The optional
ns provides a means to qualify a part's name, allowing for organization-specific vocabularies to be defined with clear semantics.
Any organization that extends OSCAL in this way should consistently assign a ns value that represents the organization, making a given namespace qualified name unique to that organization. This allows the combination of ns and name to always be unique and unambiguous, even when mixed with extensions from other organizations.
Each organization is responsible for governance of their own extensions, and is strongly
encouraged to publish their extensions as standards to their user community. If no
ns is provided, the name is expected to be in the "OSCAL" namespace.
To ensure a ns is unique to an organization and naming conflicts are avoided, a URI containing a
DNS or other globally defined organization name should be used. For example, if FedRAMP
and DoD both extend OSCAL, FedRAMP will use the ns "https://fedramp.gov", while DoD will use the ns "https://defense.gov" for any organization specific name.
Tools that process OSCAL content are not required to interpret unrecognized OSCAL extensions; however, OSCAL compliant tools should not modify or remove unrecognized extensions, unless there is a compelling reason to do so, such as data sensitivity.
Constraints (4)
allowed values for prop/@name
The value may be locally defined, or one of the following:
- label: A human-readable label for the parent context.
- sort-id: An alternative identifier, whose value is easily sortable among other such values in the document.
allowed value for prop/@name
The value may be locally defined, or the following:
- method: The assessment method to use. This typically appears on parts with the name "assessment".
has cardinality for prop[@name='method'] the cardinality of prop[@name='method'] is constrained: 1; maximum unbounded.
allowed values for prop[@name='method']/@value
The value must be one of the following:
- INTERVIEW: The process of holding discussions with individuals or groups of individuals within an organization to once again, facilitate assessor understanding, achieve clarification, or obtain evidence.
- EXAMINE: The process of reviewing, inspecting, observing, studying, or analyzing one or more assessment objects (i.e., specifications, mechanisms, or activities).
- TEST: The process of exercising one or more assessment objects (i.e., activities or mechanisms) under specified conditions to compare actual with expected behavior.
Properties (9)
Description A unique identifier for a specific part instance. This identifier's uniqueness is document scoped and is intended to be consistent for the same part across minor revisions of the document.
Description A textual label that uniquely identifies the part's semantic type.
Constraint (1)
allowed values
The value may be locally defined, or one of the following:
- overview: An introduction to a control or a group of controls.
- statement: A set of control implementation requirements.
- item: An individual item within a control statement.
- guidance: Additional information to consider when selecting, implementing, assessing, and monitoring a control.
- objective: Describes a set of assessment objectives.
- assessment: Describes a method-based assessment over a set of assessment objects.
- objects: Provides a list of assessment objects.
Description A namespace qualifying the part's name. This allows different organizations to associate distinct semantics with the same name.
Remarks
Provides a means to segment the value space for the name, so that different organizations and individuals can assert control over the allowed
names and associated text used in a part. This allows the semantics associated with
a given name to be defined on an organization-by-organization basis.
An organization MUST use a URI that they have control over. e.g., a domain registered to the organization in a URI, a registered uniform resource names (URN) namespace.
When a ns is not provided, its value should be assumed to be http://csrc.nist.gov/ns/oscal and the name should be a name defined by the associated OSCAL model.
Description A textual label that provides a sub-type or characterization of the part's name. This can be used to further distinguish or discriminate between the semantics of
multiple parts of the same control with the same name and ns.
Remarks
A class can be used in validation rules to express extra constraints over named items of
a specific class value.
A class can also be used in an OSCAL profile as a means to target an alteration to control
content.
Description A name given to the part, which may be used by a tool for display and navigation.
Description An attribute, characteristic, or quality of the containing object expressed as a namespace qualified name/value pair. The value of a property is a simple scalar value, which may be expressed as a list of values.
Remarks
Properties permit the deployment and management of arbitrary controlled values, within OSCAL objects. A property can be included for any purpose useful to an application or implementation. Typically, properties will be used to sort, filter, select, order, and arrange OSCAL content objects, to relate OSCAL objects to one another, or to associate an OSCAL object to class hierarchies, taxonomies, or external authorities. Thus, the lexical composition of properties may be constrained by external processes to ensure consistency.
Property allows for associated remarks that describe why the specific property value was applied to the containing object, or the significance of the value in the context of the containing object.
Properties (6)
Description A textual label that uniquely identifies a specific attribute, characteristic, or quality of the property's containing object.
Constraint (1)
allowed value
The value may be locally defined, or the following:
- marking: A label or descriptor that is tied to a sensitivity or classification marking system. An optional class can be used to define the specific marking system used for the associated value.
Description A unique identifier that can be used to reference this property elsewhere in an OSCAL document. A UUID should be consistently used for a given location across revisions of the document.
Description A namespace qualifying the property's name. This allows different organizations to associate distinct semantics with the same name.
Remarks
Provides a means to segment the value space for the name, so that different organizations and individuals can assert control over the allowed
names and associated values used in a property. This allows the semantics associated
with a given name/value pair to be defined on an organization-by-organization basis.
An organization MUST use a URI that they have control over. e.g., a domain registered to the organization in a URI, a registered uniform resource names (URN) namespace.
When a ns is not provided, its value should be assumed to be http://csrc.nist.gov/ns/oscal and the name should be a name defined by the associated OSCAL model.
Description Indicates the value of the attribute, characteristic, or quality.
Description A textual label that provides a sub-type or characterization of the property's name. This can be used to further distinguish or discriminate between the semantics of
multiple properties of the same object with the same name and ns.
Remarks
A class can be used in validation rules to express extra constraints over named items of
a specific class value.
Description Additional commentary on the containing object.
Description Permits multiple paragraphs, lists, tables etc.
Description A partition of a control's definition or a child of another part.
Remarks
A part provides for logical partitioning of prose, and can be thought of as a grouping structure
(e.g., section). A part can have child parts allowing for arbitrary nesting of prose content (e.g., statement
hierarchy). A part can contain prop objects that allow for enriching prose text with structured name/value information.
A part can be assigned an optional id, which allows for internal and external references to the textual concept contained
within a part. A id provides a means for an OSCAL profile, or a higher layer OSCAL model to reference
a specific part within a catalog. For example, an id can be used to reference or to make modifications to a control statement in a profile.
Use of part and prop provides for a wide degree of extensibility within the OSCAL catalog model. The optional
ns provides a means to qualify a part's name, allowing for organization-specific vocabularies to be defined with clear semantics.
Any organization that extends OSCAL in this way should consistently assign a ns value that represents the organization, making a given namespace qualified name unique to that organization. This allows the combination of ns and name to always be unique and unambiguous, even when mixed with extensions from other organizations.
Each organization is responsible for governance of their own extensions, and is strongly
encouraged to publish their extensions as standards to their user community. If no
ns is provided, the name is expected to be in the "OSCAL" namespace.
To ensure a ns is unique to an organization and naming conflicts are avoided, a URI containing a
DNS or other globally defined organization name should be used. For example, if FedRAMP
and DoD both extend OSCAL, FedRAMP will use the ns "https://fedramp.gov", while DoD will use the ns "https://defense.gov" for any organization specific name.
Tools that process OSCAL content are not required to interpret unrecognized OSCAL extensions; however, OSCAL compliant tools should not modify or remove unrecognized extensions, unless there is a compelling reason to do so, such as data sensitivity.
Constraints (4)
allowed values for prop/@name
The value may be locally defined, or one of the following:
- label: A human-readable label for the parent context.
- sort-id: An alternative identifier, whose value is easily sortable among other such values in the document.
allowed value for prop/@name
The value may be locally defined, or the following:
- method: The assessment method to use. This typically appears on parts with the name "assessment".
has cardinality for prop[@name='method'] the cardinality of prop[@name='method'] is constrained: 1; maximum unbounded.
allowed values for prop[@name='method']/@value
The value must be one of the following:
- INTERVIEW: The process of holding discussions with individuals or groups of individuals within an organization to once again, facilitate assessor understanding, achieve clarification, or obtain evidence.
- EXAMINE: The process of reviewing, inspecting, observing, studying, or analyzing one or more assessment objects (i.e., specifications, mechanisms, or activities).
- TEST: The process of exercising one or more assessment objects (i.e., activities or mechanisms) under specified conditions to compare actual with expected behavior.
Description A reference to a local or remote resource
Remarks
To provide a cryptographic hash for a remote target resource, a local reference to
a back matter resource is needed. The resource allows one or more hash values to be provided using the rlink/hash object.
The OSCAL link is a roughly based on the HTML link element.
Constraints (3)
matches for @href: the target value must match the lexical form of the 'uri-reference' data type.
index has keythis value must correspond to a listing in the index index-back-matter-resource using a key constructed of key field(s) @href
matches for @href: the target value must match the lexical form of the 'uri' data type.
Properties (4)
Description A resolvable URL reference to a resource.
Remarks
The value of the href can be an internet resource, or a local reference using a fragment e.g. #fragment
that points to a back-matter resource in the same document.
If a local reference using a fragment is used, this will be indicated by a fragment
"#" followed by an identifier which references an identified resource in the document's back-matter or another object that is within the scope of the containing OSCAL document.
If an internet resource is used, the href value will be an absolute or relative URI pointing to the location of the referenced
resource. A relative URI will be resolved relative to the location of the document
containing the link.
Description Describes the type of relationship provided by the link. This can be an indicator of the link's purpose.
Constraint (1)
allowed value
The value may be locally defined, or the following:
- reference: Reference
Description Specifies a media type as defined by the Internet Assigned Numbers Authority (IANA) Media Types Registry.
Remarks
The media-type provides a hint about the content model of the referenced resource. A valid entry
from the IANA Media Types registry SHOULD be used.
Description A textual label to associate with the link, which may be used for presentation in a tool.
Description Additional commentary on the containing object.
Description Identifies an assessment or related process that can be performed. In the assessment plan, this is an intended activity which may be associated with an assessment task. In the assessment results, this an activity that was actually performed as part of an assessment.
Constraints (4)
allowed value for prop/@name
The value may be locally defined, or the following:
- method: The assessment method to use. This typically appears on parts with the name "assessment".
has cardinality for prop[@name='method'] the cardinality of prop[@name='method'] is constrained: 1; maximum unbounded.
allowed values for prop[@name='method']/@value
The value must be one of the following:
- INTERVIEW: The process of holding discussions with individuals or groups of individuals within an organization to once again, facilitate assessor understanding, achieve clarification, or obtain evidence.
- EXAMINE: The process of reviewing, inspecting, observing, studying, or analyzing one or more assessment objects (i.e., specifications, mechanisms, or activities).
- TEST: The process of exercising one or more assessment objects (i.e., activities or mechanisms) under specified conditions to compare actual with expected behavior.
is unique for responsible-role: any target value must be unique (i.e., occur only once)
Properties (9)
Description Uniquely identifies this assessment activity. This UUID may be referenced elsewhere in an OSCAL document when referring to this information. A UUID should be consistently used for a given included activity across revisions of the document.
Description The title for this included activity.
Description A human-readable description of this included activity.
Description An attribute, characteristic, or quality of the containing object expressed as a namespace qualified name/value pair. The value of a property is a simple scalar value, which may be expressed as a list of values.
Remarks
Properties permit the deployment and management of arbitrary controlled values, within OSCAL objects. A property can be included for any purpose useful to an application or implementation. Typically, properties will be used to sort, filter, select, order, and arrange OSCAL content objects, to relate OSCAL objects to one another, or to associate an OSCAL object to class hierarchies, taxonomies, or external authorities. Thus, the lexical composition of properties may be constrained by external processes to ensure consistency.
Property allows for associated remarks that describe why the specific property value was applied to the containing object, or the significance of the value in the context of the containing object.
Properties (6)
Description A textual label that uniquely identifies a specific attribute, characteristic, or quality of the property's containing object.
Constraint (1)
allowed value
The value may be locally defined, or the following:
- marking: A label or descriptor that is tied to a sensitivity or classification marking system. An optional class can be used to define the specific marking system used for the associated value.
Description A unique identifier that can be used to reference this property elsewhere in an OSCAL document. A UUID should be consistently used for a given location across revisions of the document.
Description A namespace qualifying the property's name. This allows different organizations to associate distinct semantics with the same name.
Remarks
Provides a means to segment the value space for the name, so that different organizations and individuals can assert control over the allowed
names and associated values used in a property. This allows the semantics associated
with a given name/value pair to be defined on an organization-by-organization basis.
An organization MUST use a URI that they have control over. e.g., a domain registered to the organization in a URI, a registered uniform resource names (URN) namespace.
When a ns is not provided, its value should be assumed to be http://csrc.nist.gov/ns/oscal and the name should be a name defined by the associated OSCAL model.
Description Indicates the value of the attribute, characteristic, or quality.
Description A textual label that provides a sub-type or characterization of the property's name. This can be used to further distinguish or discriminate between the semantics of
multiple properties of the same object with the same name and ns.
Remarks
A class can be used in validation rules to express extra constraints over named items of
a specific class value.
Description Additional commentary on the containing object.
Description A reference to a local or remote resource
Remarks
To provide a cryptographic hash for a remote target resource, a local reference to
a back matter resource is needed. The resource allows one or more hash values to be provided using the rlink/hash object.
The OSCAL link is a roughly based on the HTML link element.
Constraints (3)
matches for @href: the target value must match the lexical form of the 'uri-reference' data type.
index has keythis value must correspond to a listing in the index index-back-matter-resource using a key constructed of key field(s) @href
matches for @href: the target value must match the lexical form of the 'uri' data type.
Properties (4)
Description A resolvable URL reference to a resource.
Remarks
The value of the href can be an internet resource, or a local reference using a fragment e.g. #fragment
that points to a back-matter resource in the same document.
If a local reference using a fragment is used, this will be indicated by a fragment
"#" followed by an identifier which references an identified resource in the document's back-matter or another object that is within the scope of the containing OSCAL document.
If an internet resource is used, the href value will be an absolute or relative URI pointing to the location of the referenced
resource. A relative URI will be resolved relative to the location of the document
containing the link.
Description Describes the type of relationship provided by the link. This can be an indicator of the link's purpose.
Constraint (1)
allowed value
The value may be locally defined, or the following:
- reference: Reference
Description Specifies a media type as defined by the Internet Assigned Numbers Authority (IANA) Media Types Registry.
Remarks
The media-type provides a hint about the content model of the referenced resource. A valid entry
from the IANA Media Types registry SHOULD be used.
Description A textual label to associate with the link, which may be used for presentation in a tool.
(array member)
object
[1 to ∞]
Step
Description Identifies an individual step in a series of steps related to an activity, such as an assessment test or examination procedure.
Constraint (1)
is unique for responsible-role: any target value must be unique (i.e., occur only once)
Properties (8)
Description Uniquely identifies a step. This UUID may be referenced elsewhere in an OSCAL document when referring to this step. A UUID should be consistently used for a given test step across revisions of the document.
Description The title for this step.
Description A human-readable description of this step.
Description An attribute, characteristic, or quality of the containing object expressed as a namespace qualified name/value pair. The value of a property is a simple scalar value, which may be expressed as a list of values.
Remarks
Properties permit the deployment and management of arbitrary controlled values, within OSCAL objects. A property can be included for any purpose useful to an application or implementation. Typically, properties will be used to sort, filter, select, order, and arrange OSCAL content objects, to relate OSCAL objects to one another, or to associate an OSCAL object to class hierarchies, taxonomies, or external authorities. Thus, the lexical composition of properties may be constrained by external processes to ensure consistency.
Property allows for associated remarks that describe why the specific property value was applied to the containing object, or the significance of the value in the context of the containing object.
Properties (6)
Description A textual label that uniquely identifies a specific attribute, characteristic, or quality of the property's containing object.
Constraint (1)
allowed value
The value may be locally defined, or the following:
- marking: A label or descriptor that is tied to a sensitivity or classification marking system. An optional class can be used to define the specific marking system used for the associated value.
Description A unique identifier that can be used to reference this property elsewhere in an OSCAL document. A UUID should be consistently used for a given location across revisions of the document.
Description A namespace qualifying the property's name. This allows different organizations to associate distinct semantics with the same name.
Remarks
Provides a means to segment the value space for the name, so that different organizations and individuals can assert control over the allowed
names and associated values used in a property. This allows the semantics associated
with a given name/value pair to be defined on an organization-by-organization basis.
An organization MUST use a URI that they have control over. e.g., a domain registered to the organization in a URI, a registered uniform resource names (URN) namespace.
When a ns is not provided, its value should be assumed to be http://csrc.nist.gov/ns/oscal and the name should be a name defined by the associated OSCAL model.
Description Indicates the value of the attribute, characteristic, or quality.
Description A textual label that provides a sub-type or characterization of the property's name. This can be used to further distinguish or discriminate between the semantics of
multiple properties of the same object with the same name and ns.
Remarks
A class can be used in validation rules to express extra constraints over named items of
a specific class value.
Description Additional commentary on the containing object.
Description A reference to a local or remote resource
Remarks
To provide a cryptographic hash for a remote target resource, a local reference to
a back matter resource is needed. The resource allows one or more hash values to be provided using the rlink/hash object.
The OSCAL link is a roughly based on the HTML link element.
Constraints (3)
matches for @href: the target value must match the lexical form of the 'uri-reference' data type.
index has keythis value must correspond to a listing in the index index-back-matter-resource using a key constructed of key field(s) @href
matches for @href: the target value must match the lexical form of the 'uri' data type.
Properties (4)
Description A resolvable URL reference to a resource.
Remarks
The value of the href can be an internet resource, or a local reference using a fragment e.g. #fragment
that points to a back-matter resource in the same document.
If a local reference using a fragment is used, this will be indicated by a fragment
"#" followed by an identifier which references an identified resource in the document's back-matter or another object that is within the scope of the containing OSCAL document.
If an internet resource is used, the href value will be an absolute or relative URI pointing to the location of the referenced
resource. A relative URI will be resolved relative to the location of the document
containing the link.
Description Describes the type of relationship provided by the link. This can be an indicator of the link's purpose.
Constraint (1)
allowed value
The value may be locally defined, or the following:
- reference: Reference
Description Specifies a media type as defined by the Internet Assigned Numbers Authority (IANA) Media Types Registry.
Remarks
The media-type provides a hint about the content model of the referenced resource. A valid entry
from the IANA Media Types registry SHOULD be used.
Description A textual label to associate with the link, which may be used for presentation in a tool.
Description Identifies the controls being assessed and their control objectives.
Remarks
In the context of an assessment plan, this construct is used to identify the controls and control objectives that are to be assessed. In the context of an assessment result, this construct is used to identify the actual controls and objectives that were assessed, reflecting any changes from the plan.
When resolving the selection of controls and control objectives, the following processing will occur:
1. Controls will be resolved by creating a set of controls based on the control-selections by first handling the includes, and then removing any excluded controls.
2. The set of control objectives will be resolved from the set of controls that was generated in the previous step. The set of control objectives is based on the control-objective-selection by first handling the includes, and then removing any excluded control objectives.
This can be optionally used to define the set of controls and control objectives that are assessed by this step.
Properties (6)
Description A human-readable description of control objectives.
Description An attribute, characteristic, or quality of the containing object expressed as a namespace qualified name/value pair. The value of a property is a simple scalar value, which may be expressed as a list of values.
Remarks
Properties permit the deployment and management of arbitrary controlled values, within OSCAL objects. A property can be included for any purpose useful to an application or implementation. Typically, properties will be used to sort, filter, select, order, and arrange OSCAL content objects, to relate OSCAL objects to one another, or to associate an OSCAL object to class hierarchies, taxonomies, or external authorities. Thus, the lexical composition of properties may be constrained by external processes to ensure consistency.
Property allows for associated remarks that describe why the specific property value was applied to the containing object, or the significance of the value in the context of the containing object.
Properties (6)
Description A textual label that uniquely identifies a specific attribute, characteristic, or quality of the property's containing object.
Constraint (1)
allowed value
The value may be locally defined, or the following:
- marking: A label or descriptor that is tied to a sensitivity or classification marking system. An optional class can be used to define the specific marking system used for the associated value.
Description A unique identifier that can be used to reference this property elsewhere in an OSCAL document. A UUID should be consistently used for a given location across revisions of the document.
Description A namespace qualifying the property's name. This allows different organizations to associate distinct semantics with the same name.
Remarks
Provides a means to segment the value space for the name, so that different organizations and individuals can assert control over the allowed
names and associated values used in a property. This allows the semantics associated
with a given name/value pair to be defined on an organization-by-organization basis.
An organization MUST use a URI that they have control over. e.g., a domain registered to the organization in a URI, a registered uniform resource names (URN) namespace.
When a ns is not provided, its value should be assumed to be http://csrc.nist.gov/ns/oscal and the name should be a name defined by the associated OSCAL model.
Description Indicates the value of the attribute, characteristic, or quality.
Description A textual label that provides a sub-type or characterization of the property's name. This can be used to further distinguish or discriminate between the semantics of
multiple properties of the same object with the same name and ns.
Remarks
A class can be used in validation rules to express extra constraints over named items of
a specific class value.
Description Additional commentary on the containing object.
Description A reference to a local or remote resource
Remarks
To provide a cryptographic hash for a remote target resource, a local reference to
a back matter resource is needed. The resource allows one or more hash values to be provided using the rlink/hash object.
The OSCAL link is a roughly based on the HTML link element.
Constraints (3)
matches for @href: the target value must match the lexical form of the 'uri-reference' data type.
index has keythis value must correspond to a listing in the index index-back-matter-resource using a key constructed of key field(s) @href
matches for @href: the target value must match the lexical form of the 'uri' data type.
Properties (4)
Description A resolvable URL reference to a resource.
Remarks
The value of the href can be an internet resource, or a local reference using a fragment e.g. #fragment
that points to a back-matter resource in the same document.
If a local reference using a fragment is used, this will be indicated by a fragment
"#" followed by an identifier which references an identified resource in the document's back-matter or another object that is within the scope of the containing OSCAL document.
If an internet resource is used, the href value will be an absolute or relative URI pointing to the location of the referenced
resource. A relative URI will be resolved relative to the location of the document
containing the link.
Description Describes the type of relationship provided by the link. This can be an indicator of the link's purpose.
Constraint (1)
allowed value
The value may be locally defined, or the following:
- reference: Reference
Description Specifies a media type as defined by the Internet Assigned Numbers Authority (IANA) Media Types Registry.
Remarks
The media-type provides a hint about the content model of the referenced resource. A valid entry
from the IANA Media Types registry SHOULD be used.
Description A textual label to associate with the link, which may be used for presentation in a tool.
(array member)
object
[1 to ∞]
Assessed Controls
Description Identifies the controls being assessed. In the assessment plan, these are the planned controls. In the assessment results, these are the actual controls, and reflects any changes from the plan.
Remarks
The include-all, specifies all control identified in the baseline are included in the scope if this assessment, as specified by the include-profile statement within the linked SSP.
Any control specified within exclude-controls must first be within a range of explicitly included controls, via include-controls or include-all.
Properties (6)
Description A human-readable description of in-scope controls specified for assessment.
Description An attribute, characteristic, or quality of the containing object expressed as a namespace qualified name/value pair. The value of a property is a simple scalar value, which may be expressed as a list of values.
Remarks
Properties permit the deployment and management of arbitrary controlled values, within OSCAL objects. A property can be included for any purpose useful to an application or implementation. Typically, properties will be used to sort, filter, select, order, and arrange OSCAL content objects, to relate OSCAL objects to one another, or to associate an OSCAL object to class hierarchies, taxonomies, or external authorities. Thus, the lexical composition of properties may be constrained by external processes to ensure consistency.
Property allows for associated remarks that describe why the specific property value was applied to the containing object, or the significance of the value in the context of the containing object.
Properties (6)
Description A textual label that uniquely identifies a specific attribute, characteristic, or quality of the property's containing object.
Constraint (1)
allowed value
The value may be locally defined, or the following:
- marking: A label or descriptor that is tied to a sensitivity or classification marking system. An optional class can be used to define the specific marking system used for the associated value.
Description A unique identifier that can be used to reference this property elsewhere in an OSCAL document. A UUID should be consistently used for a given location across revisions of the document.
Description A namespace qualifying the property's name. This allows different organizations to associate distinct semantics with the same name.
Remarks
Provides a means to segment the value space for the name, so that different organizations and individuals can assert control over the allowed
names and associated values used in a property. This allows the semantics associated
with a given name/value pair to be defined on an organization-by-organization basis.
An organization MUST use a URI that they have control over. e.g., a domain registered to the organization in a URI, a registered uniform resource names (URN) namespace.
When a ns is not provided, its value should be assumed to be http://csrc.nist.gov/ns/oscal and the name should be a name defined by the associated OSCAL model.
Description Indicates the value of the attribute, characteristic, or quality.
Description A textual label that provides a sub-type or characterization of the property's name. This can be used to further distinguish or discriminate between the semantics of
multiple properties of the same object with the same name and ns.
Remarks
A class can be used in validation rules to express extra constraints over named items of
a specific class value.
Description Additional commentary on the containing object.
Description A reference to a local or remote resource
Remarks
To provide a cryptographic hash for a remote target resource, a local reference to
a back matter resource is needed. The resource allows one or more hash values to be provided using the rlink/hash object.
The OSCAL link is a roughly based on the HTML link element.
Constraints (3)
matches for @href: the target value must match the lexical form of the 'uri-reference' data type.
index has keythis value must correspond to a listing in the index index-back-matter-resource using a key constructed of key field(s) @href
matches for @href: the target value must match the lexical form of the 'uri' data type.
Properties (4)
Description A resolvable URL reference to a resource.
Remarks
The value of the href can be an internet resource, or a local reference using a fragment e.g. #fragment
that points to a back-matter resource in the same document.
If a local reference using a fragment is used, this will be indicated by a fragment
"#" followed by an identifier which references an identified resource in the document's back-matter or another object that is within the scope of the containing OSCAL document.
If an internet resource is used, the href value will be an absolute or relative URI pointing to the location of the referenced
resource. A relative URI will be resolved relative to the location of the document
containing the link.
Description Describes the type of relationship provided by the link. This can be an indicator of the link's purpose.
Constraint (1)
allowed value
The value may be locally defined, or the following:
- reference: Reference
Description Specifies a media type as defined by the Internet Assigned Numbers Authority (IANA) Media Types Registry.
Remarks
The media-type provides a hint about the content model of the referenced resource. A valid entry
from the IANA Media Types registry SHOULD be used.
Description A textual label to associate with the link, which may be used for presentation in a tool.
A choice:
Description A key word to indicate all.
(array member)
object
[1 to ∞]
Select Control
Description Used to select a control for inclusion/exclusion based on one or more control identifiers. A set of statement identifiers can be used to target the inclusion/exclusion to only specific control statements providing more granularity over the specific statements that are within the asessment scope.
Remarks
Used to select a control for inclusion by the control's identifier. Specific control statements can be selected by their statement identifier.
Properties (2)
Description A reference to a control with a corresponding id value.
Description Used to constrain the selection to only specificity identified statements.
(array member)
object
[1 to ∞]
Select Control
Description Used to select a control for inclusion/exclusion based on one or more control identifiers. A set of statement identifiers can be used to target the inclusion/exclusion to only specific control statements providing more granularity over the specific statements that are within the asessment scope.
Remarks
Used to select a control for exclusion by the control's identifier. Specific control statements can be excluded by their statement identifier.
Properties (2)
Description A reference to a control with a corresponding id value.
Description Used to constrain the selection to only specificity identified statements.
Description Additional commentary on the containing object.
(array member)
object
[1 to ∞]
Referenced Control Objectives
Description Identifies the control objectives of the assessment. In the assessment plan, these are the planned objectives. In the assessment results, these are the assessed objectives, and reflects any changes from the plan.
Remarks
The include-all field, specifies all control objectives for any in-scope control. In-scope controls
are defined in the control-selection.
Any control objective specified within exclude-controls must first be within a range of explicitly included control objectives, via include-objectives or include-all.
Properties (6)
Description A human-readable description of this collection of control objectives.
Description An attribute, characteristic, or quality of the containing object expressed as a namespace qualified name/value pair. The value of a property is a simple scalar value, which may be expressed as a list of values.
Remarks
Properties permit the deployment and management of arbitrary controlled values, within OSCAL objects. A property can be included for any purpose useful to an application or implementation. Typically, properties will be used to sort, filter, select, order, and arrange OSCAL content objects, to relate OSCAL objects to one another, or to associate an OSCAL object to class hierarchies, taxonomies, or external authorities. Thus, the lexical composition of properties may be constrained by external processes to ensure consistency.
Property allows for associated remarks that describe why the specific property value was applied to the containing object, or the significance of the value in the context of the containing object.
Properties (6)
Description A textual label that uniquely identifies a specific attribute, characteristic, or quality of the property's containing object.
Constraint (1)
allowed value
The value may be locally defined, or the following:
- marking: A label or descriptor that is tied to a sensitivity or classification marking system. An optional class can be used to define the specific marking system used for the associated value.
Description A unique identifier that can be used to reference this property elsewhere in an OSCAL document. A UUID should be consistently used for a given location across revisions of the document.
Description A namespace qualifying the property's name. This allows different organizations to associate distinct semantics with the same name.
Remarks
Provides a means to segment the value space for the name, so that different organizations and individuals can assert control over the allowed
names and associated values used in a property. This allows the semantics associated
with a given name/value pair to be defined on an organization-by-organization basis.
An organization MUST use a URI that they have control over. e.g., a domain registered to the organization in a URI, a registered uniform resource names (URN) namespace.
When a ns is not provided, its value should be assumed to be http://csrc.nist.gov/ns/oscal and the name should be a name defined by the associated OSCAL model.
Description Indicates the value of the attribute, characteristic, or quality.
Description A textual label that provides a sub-type or characterization of the property's name. This can be used to further distinguish or discriminate between the semantics of
multiple properties of the same object with the same name and ns.
Remarks
A class can be used in validation rules to express extra constraints over named items of
a specific class value.
Description Additional commentary on the containing object.
Description A reference to a local or remote resource
Remarks
To provide a cryptographic hash for a remote target resource, a local reference to
a back matter resource is needed. The resource allows one or more hash values to be provided using the rlink/hash object.
The OSCAL link is a roughly based on the HTML link element.
Constraints (3)
matches for @href: the target value must match the lexical form of the 'uri-reference' data type.
index has keythis value must correspond to a listing in the index index-back-matter-resource using a key constructed of key field(s) @href
matches for @href: the target value must match the lexical form of the 'uri' data type.
Properties (4)
Description A resolvable URL reference to a resource.
Remarks
The value of the href can be an internet resource, or a local reference using a fragment e.g. #fragment
that points to a back-matter resource in the same document.
If a local reference using a fragment is used, this will be indicated by a fragment
"#" followed by an identifier which references an identified resource in the document's back-matter or another object that is within the scope of the containing OSCAL document.
If an internet resource is used, the href value will be an absolute or relative URI pointing to the location of the referenced
resource. A relative URI will be resolved relative to the location of the document
containing the link.
Description Describes the type of relationship provided by the link. This can be an indicator of the link's purpose.
Constraint (1)
allowed value
The value may be locally defined, or the following:
- reference: Reference
Description Specifies a media type as defined by the Internet Assigned Numbers Authority (IANA) Media Types Registry.
Remarks
The media-type provides a hint about the content model of the referenced resource. A valid entry
from the IANA Media Types registry SHOULD be used.
Description A textual label to associate with the link, which may be used for presentation in a tool.
A choice:
Description A key word to indicate all.
Description Used to select a control objective for inclusion/exclusion based on the control objective's identifier.
Remarks
Used to select a control objective for inclusion by the control objective's identifier.
Property (1)
Description Points to an assessment objective.
Description Used to select a control objective for inclusion/exclusion based on the control objective's identifier.
Remarks
Used to select a control objective for exclusion by the control objective's identifier.
Property (1)
Description Points to an assessment objective.
Description Additional commentary on the containing object.
Description Additional commentary on the containing object.
Description A reference to one or more roles with responsibility for performing a function relative to the containing object.
Remarks
Identifies the roles, and optionally the parties, associated with this step that is part of an assessment activity.
Properties (5)
Description The role that is responsible for the business function.
Description An attribute, characteristic, or quality of the containing object expressed as a namespace qualified name/value pair. The value of a property is a simple scalar value, which may be expressed as a list of values.
Remarks
Properties permit the deployment and management of arbitrary controlled values, within OSCAL objects. A property can be included for any purpose useful to an application or implementation. Typically, properties will be used to sort, filter, select, order, and arrange OSCAL content objects, to relate OSCAL objects to one another, or to associate an OSCAL object to class hierarchies, taxonomies, or external authorities. Thus, the lexical composition of properties may be constrained by external processes to ensure consistency.
Property allows for associated remarks that describe why the specific property value was applied to the containing object, or the significance of the value in the context of the containing object.
Properties (6)
Description A textual label that uniquely identifies a specific attribute, characteristic, or quality of the property's containing object.
Constraint (1)
allowed value
The value may be locally defined, or the following:
- marking: A label or descriptor that is tied to a sensitivity or classification marking system. An optional class can be used to define the specific marking system used for the associated value.
Description A unique identifier that can be used to reference this property elsewhere in an OSCAL document. A UUID should be consistently used for a given location across revisions of the document.
Description A namespace qualifying the property's name. This allows different organizations to associate distinct semantics with the same name.
Remarks
Provides a means to segment the value space for the name, so that different organizations and individuals can assert control over the allowed
names and associated values used in a property. This allows the semantics associated
with a given name/value pair to be defined on an organization-by-organization basis.
An organization MUST use a URI that they have control over. e.g., a domain registered to the organization in a URI, a registered uniform resource names (URN) namespace.
When a ns is not provided, its value should be assumed to be http://csrc.nist.gov/ns/oscal and the name should be a name defined by the associated OSCAL model.
Description Indicates the value of the attribute, characteristic, or quality.
Description A textual label that provides a sub-type or characterization of the property's name. This can be used to further distinguish or discriminate between the semantics of
multiple properties of the same object with the same name and ns.
Remarks
A class can be used in validation rules to express extra constraints over named items of
a specific class value.
Description Additional commentary on the containing object.
Description A reference to a local or remote resource
Remarks
To provide a cryptographic hash for a remote target resource, a local reference to
a back matter resource is needed. The resource allows one or more hash values to be provided using the rlink/hash object.
The OSCAL link is a roughly based on the HTML link element.
Constraints (3)
matches for @href: the target value must match the lexical form of the 'uri-reference' data type.
index has keythis value must correspond to a listing in the index index-back-matter-resource using a key constructed of key field(s) @href
matches for @href: the target value must match the lexical form of the 'uri' data type.
Properties (4)
Description A resolvable URL reference to a resource.
Remarks
The value of the href can be an internet resource, or a local reference using a fragment e.g. #fragment
that points to a back-matter resource in the same document.
If a local reference using a fragment is used, this will be indicated by a fragment
"#" followed by an identifier which references an identified resource in the document's back-matter or another object that is within the scope of the containing OSCAL document.
If an internet resource is used, the href value will be an absolute or relative URI pointing to the location of the referenced
resource. A relative URI will be resolved relative to the location of the document
containing the link.
Description Describes the type of relationship provided by the link. This can be an indicator of the link's purpose.
Constraint (1)
allowed value
The value may be locally defined, or the following:
- reference: Reference
Description Specifies a media type as defined by the Internet Assigned Numbers Authority (IANA) Media Types Registry.
Remarks
The media-type provides a hint about the content model of the referenced resource. A valid entry
from the IANA Media Types registry SHOULD be used.
Description A textual label to associate with the link, which may be used for presentation in a tool.
Description References a party defined in metadata.
Constraint (1)
index has keythis value must correspond to a listing in the index index-metadata-party-uuid using a key constructed of key field(s) value()
Description Additional commentary on the containing object.
Description Additional commentary on the containing object.
Description Identifies the controls being assessed and their control objectives.
Remarks
In the context of an assessment plan, this construct is used to identify the controls and control objectives that are to be assessed. In the context of an assessment result, this construct is used to identify the actual controls and objectives that were assessed, reflecting any changes from the plan.
When resolving the selection of controls and control objectives, the following processing will occur:
1. Controls will be resolved by creating a set of controls based on the control-selections by first handling the includes, and then removing any excluded controls.
2. The set of control objectives will be resolved from the set of controls that was generated in the previous step. The set of control objectives is based on the control-objective-selection by first handling the includes, and then removing any excluded control objectives.
This can be optionally used to define the set of controls and control objectives that are assessed or remediated by this activity.
Properties (6)
Description A human-readable description of control objectives.
Description An attribute, characteristic, or quality of the containing object expressed as a namespace qualified name/value pair. The value of a property is a simple scalar value, which may be expressed as a list of values.
Remarks
Properties permit the deployment and management of arbitrary controlled values, within OSCAL objects. A property can be included for any purpose useful to an application or implementation. Typically, properties will be used to sort, filter, select, order, and arrange OSCAL content objects, to relate OSCAL objects to one another, or to associate an OSCAL object to class hierarchies, taxonomies, or external authorities. Thus, the lexical composition of properties may be constrained by external processes to ensure consistency.
Property allows for associated remarks that describe why the specific property value was applied to the containing object, or the significance of the value in the context of the containing object.
Properties (6)
Description A textual label that uniquely identifies a specific attribute, characteristic, or quality of the property's containing object.
Constraint (1)
allowed value
The value may be locally defined, or the following:
- marking: A label or descriptor that is tied to a sensitivity or classification marking system. An optional class can be used to define the specific marking system used for the associated value.
Description A unique identifier that can be used to reference this property elsewhere in an OSCAL document. A UUID should be consistently used for a given location across revisions of the document.
Description A namespace qualifying the property's name. This allows different organizations to associate distinct semantics with the same name.
Remarks
Provides a means to segment the value space for the name, so that different organizations and individuals can assert control over the allowed
names and associated values used in a property. This allows the semantics associated
with a given name/value pair to be defined on an organization-by-organization basis.
An organization MUST use a URI that they have control over. e.g., a domain registered to the organization in a URI, a registered uniform resource names (URN) namespace.
When a ns is not provided, its value should be assumed to be http://csrc.nist.gov/ns/oscal and the name should be a name defined by the associated OSCAL model.
Description Indicates the value of the attribute, characteristic, or quality.
Description A textual label that provides a sub-type or characterization of the property's name. This can be used to further distinguish or discriminate between the semantics of
multiple properties of the same object with the same name and ns.
Remarks
A class can be used in validation rules to express extra constraints over named items of
a specific class value.
Description Additional commentary on the containing object.
Description A reference to a local or remote resource
Remarks
To provide a cryptographic hash for a remote target resource, a local reference to
a back matter resource is needed. The resource allows one or more hash values to be provided using the rlink/hash object.
The OSCAL link is a roughly based on the HTML link element.
Constraints (3)
matches for @href: the target value must match the lexical form of the 'uri-reference' data type.
index has keythis value must correspond to a listing in the index index-back-matter-resource using a key constructed of key field(s) @href
matches for @href: the target value must match the lexical form of the 'uri' data type.
Properties (4)
Description A resolvable URL reference to a resource.
Remarks
The value of the href can be an internet resource, or a local reference using a fragment e.g. #fragment
that points to a back-matter resource in the same document.
If a local reference using a fragment is used, this will be indicated by a fragment
"#" followed by an identifier which references an identified resource in the document's back-matter or another object that is within the scope of the containing OSCAL document.
If an internet resource is used, the href value will be an absolute or relative URI pointing to the location of the referenced
resource. A relative URI will be resolved relative to the location of the document
containing the link.
Description Describes the type of relationship provided by the link. This can be an indicator of the link's purpose.
Constraint (1)
allowed value
The value may be locally defined, or the following:
- reference: Reference
Description Specifies a media type as defined by the Internet Assigned Numbers Authority (IANA) Media Types Registry.
Remarks
The media-type provides a hint about the content model of the referenced resource. A valid entry
from the IANA Media Types registry SHOULD be used.
Description A textual label to associate with the link, which may be used for presentation in a tool.
(array member)
object
[1 to ∞]
Assessed Controls
Description Identifies the controls being assessed. In the assessment plan, these are the planned controls. In the assessment results, these are the actual controls, and reflects any changes from the plan.
Remarks
The include-all, specifies all control identified in the baseline are included in the scope if this assessment, as specified by the include-profile statement within the linked SSP.
Any control specified within exclude-controls must first be within a range of explicitly included controls, via include-controls or include-all.
Properties (6)
Description A human-readable description of in-scope controls specified for assessment.
Description An attribute, characteristic, or quality of the containing object expressed as a namespace qualified name/value pair. The value of a property is a simple scalar value, which may be expressed as a list of values.
Remarks
Properties permit the deployment and management of arbitrary controlled values, within OSCAL objects. A property can be included for any purpose useful to an application or implementation. Typically, properties will be used to sort, filter, select, order, and arrange OSCAL content objects, to relate OSCAL objects to one another, or to associate an OSCAL object to class hierarchies, taxonomies, or external authorities. Thus, the lexical composition of properties may be constrained by external processes to ensure consistency.
Property allows for associated remarks that describe why the specific property value was applied to the containing object, or the significance of the value in the context of the containing object.
Properties (6)
Description A textual label that uniquely identifies a specific attribute, characteristic, or quality of the property's containing object.
Constraint (1)
allowed value
The value may be locally defined, or the following:
- marking: A label or descriptor that is tied to a sensitivity or classification marking system. An optional class can be used to define the specific marking system used for the associated value.
Description A unique identifier that can be used to reference this property elsewhere in an OSCAL document. A UUID should be consistently used for a given location across revisions of the document.
Description A namespace qualifying the property's name. This allows different organizations to associate distinct semantics with the same name.
Remarks
Provides a means to segment the value space for the name, so that different organizations and individuals can assert control over the allowed
names and associated values used in a property. This allows the semantics associated
with a given name/value pair to be defined on an organization-by-organization basis.
An organization MUST use a URI that they have control over. e.g., a domain registered to the organization in a URI, a registered uniform resource names (URN) namespace.
When a ns is not provided, its value should be assumed to be http://csrc.nist.gov/ns/oscal and the name should be a name defined by the associated OSCAL model.
Description Indicates the value of the attribute, characteristic, or quality.
Description A textual label that provides a sub-type or characterization of the property's name. This can be used to further distinguish or discriminate between the semantics of
multiple properties of the same object with the same name and ns.
Remarks
A class can be used in validation rules to express extra constraints over named items of
a specific class value.
Description Additional commentary on the containing object.
Description A reference to a local or remote resource
Remarks
To provide a cryptographic hash for a remote target resource, a local reference to
a back matter resource is needed. The resource allows one or more hash values to be provided using the rlink/hash object.
The OSCAL link is a roughly based on the HTML link element.
Constraints (3)
matches for @href: the target value must match the lexical form of the 'uri-reference' data type.
index has keythis value must correspond to a listing in the index index-back-matter-resource using a key constructed of key field(s) @href
matches for @href: the target value must match the lexical form of the 'uri' data type.
Properties (4)
Description A resolvable URL reference to a resource.
Remarks
The value of the href can be an internet resource, or a local reference using a fragment e.g. #fragment
that points to a back-matter resource in the same document.
If a local reference using a fragment is used, this will be indicated by a fragment
"#" followed by an identifier which references an identified resource in the document's back-matter or another object that is within the scope of the containing OSCAL document.
If an internet resource is used, the href value will be an absolute or relative URI pointing to the location of the referenced
resource. A relative URI will be resolved relative to the location of the document
containing the link.
Description Describes the type of relationship provided by the link. This can be an indicator of the link's purpose.
Constraint (1)
allowed value
The value may be locally defined, or the following:
- reference: Reference
Description Specifies a media type as defined by the Internet Assigned Numbers Authority (IANA) Media Types Registry.
Remarks
The media-type provides a hint about the content model of the referenced resource. A valid entry
from the IANA Media Types registry SHOULD be used.
Description A textual label to associate with the link, which may be used for presentation in a tool.
A choice:
Description A key word to indicate all.
(array member)
object
[1 to ∞]
Select Control
Description Used to select a control for inclusion/exclusion based on one or more control identifiers. A set of statement identifiers can be used to target the inclusion/exclusion to only specific control statements providing more granularity over the specific statements that are within the asessment scope.
Remarks
Used to select a control for inclusion by the control's identifier. Specific control statements can be selected by their statement identifier.
Properties (2)
Description A reference to a control with a corresponding id value.
Description Used to constrain the selection to only specificity identified statements.
(array member)
object
[1 to ∞]
Select Control
Description Used to select a control for inclusion/exclusion based on one or more control identifiers. A set of statement identifiers can be used to target the inclusion/exclusion to only specific control statements providing more granularity over the specific statements that are within the asessment scope.
Remarks
Used to select a control for exclusion by the control's identifier. Specific control statements can be excluded by their statement identifier.
Properties (2)
Description A reference to a control with a corresponding id value.
Description Used to constrain the selection to only specificity identified statements.
Description Additional commentary on the containing object.
(array member)
object
[1 to ∞]
Referenced Control Objectives
Description Identifies the control objectives of the assessment. In the assessment plan, these are the planned objectives. In the assessment results, these are the assessed objectives, and reflects any changes from the plan.
Remarks
The include-all field, specifies all control objectives for any in-scope control. In-scope controls
are defined in the control-selection.
Any control objective specified within exclude-controls must first be within a range of explicitly included control objectives, via include-objectives or include-all.
Properties (6)
Description A human-readable description of this collection of control objectives.
Description An attribute, characteristic, or quality of the containing object expressed as a namespace qualified name/value pair. The value of a property is a simple scalar value, which may be expressed as a list of values.
Remarks
Properties permit the deployment and management of arbitrary controlled values, within OSCAL objects. A property can be included for any purpose useful to an application or implementation. Typically, properties will be used to sort, filter, select, order, and arrange OSCAL content objects, to relate OSCAL objects to one another, or to associate an OSCAL object to class hierarchies, taxonomies, or external authorities. Thus, the lexical composition of properties may be constrained by external processes to ensure consistency.
Property allows for associated remarks that describe why the specific property value was applied to the containing object, or the significance of the value in the context of the containing object.
Properties (6)
Description A textual label that uniquely identifies a specific attribute, characteristic, or quality of the property's containing object.
Constraint (1)
allowed value
The value may be locally defined, or the following:
- marking: A label or descriptor that is tied to a sensitivity or classification marking system. An optional class can be used to define the specific marking system used for the associated value.
Description A unique identifier that can be used to reference this property elsewhere in an OSCAL document. A UUID should be consistently used for a given location across revisions of the document.
Description A namespace qualifying the property's name. This allows different organizations to associate distinct semantics with the same name.
Remarks
Provides a means to segment the value space for the name, so that different organizations and individuals can assert control over the allowed
names and associated values used in a property. This allows the semantics associated
with a given name/value pair to be defined on an organization-by-organization basis.
An organization MUST use a URI that they have control over. e.g., a domain registered to the organization in a URI, a registered uniform resource names (URN) namespace.
When a ns is not provided, its value should be assumed to be http://csrc.nist.gov/ns/oscal and the name should be a name defined by the associated OSCAL model.
Description Indicates the value of the attribute, characteristic, or quality.
Description A textual label that provides a sub-type or characterization of the property's name. This can be used to further distinguish or discriminate between the semantics of
multiple properties of the same object with the same name and ns.
Remarks
A class can be used in validation rules to express extra constraints over named items of
a specific class value.
Description Additional commentary on the containing object.
Description A reference to a local or remote resource
Remarks
To provide a cryptographic hash for a remote target resource, a local reference to
a back matter resource is needed. The resource allows one or more hash values to be provided using the rlink/hash object.
The OSCAL link is a roughly based on the HTML link element.
Constraints (3)
matches for @href: the target value must match the lexical form of the 'uri-reference' data type.
index has keythis value must correspond to a listing in the index index-back-matter-resource using a key constructed of key field(s) @href
matches for @href: the target value must match the lexical form of the 'uri' data type.
Properties (4)
Description A resolvable URL reference to a resource.
Remarks
The value of the href can be an internet resource, or a local reference using a fragment e.g. #fragment
that points to a back-matter resource in the same document.
If a local reference using a fragment is used, this will be indicated by a fragment
"#" followed by an identifier which references an identified resource in the document's back-matter or another object that is within the scope of the containing OSCAL document.
If an internet resource is used, the href value will be an absolute or relative URI pointing to the location of the referenced
resource. A relative URI will be resolved relative to the location of the document
containing the link.
Description Describes the type of relationship provided by the link. This can be an indicator of the link's purpose.
Constraint (1)
allowed value
The value may be locally defined, or the following:
- reference: Reference
Description Specifies a media type as defined by the Internet Assigned Numbers Authority (IANA) Media Types Registry.
Remarks
The media-type provides a hint about the content model of the referenced resource. A valid entry
from the IANA Media Types registry SHOULD be used.
Description A textual label to associate with the link, which may be used for presentation in a tool.
A choice:
Description A key word to indicate all.
Description Used to select a control objective for inclusion/exclusion based on the control objective's identifier.
Remarks
Used to select a control objective for inclusion by the control objective's identifier.
Property (1)
Description Points to an assessment objective.
Description Used to select a control objective for inclusion/exclusion based on the control objective's identifier.
Remarks
Used to select a control objective for exclusion by the control objective's identifier.
Property (1)
Description Points to an assessment objective.
Description Additional commentary on the containing object.
Description Additional commentary on the containing object.
Description A reference to one or more roles with responsibility for performing a function relative to the containing object.
Remarks
Since responsible-role associates multiple party-uuid entries with a single role-id, each role-id must be referenced only once.
Properties (5)
Description The role that is responsible for the business function.
Description An attribute, characteristic, or quality of the containing object expressed as a namespace qualified name/value pair. The value of a property is a simple scalar value, which may be expressed as a list of values.
Remarks
Properties permit the deployment and management of arbitrary controlled values, within OSCAL objects. A property can be included for any purpose useful to an application or implementation. Typically, properties will be used to sort, filter, select, order, and arrange OSCAL content objects, to relate OSCAL objects to one another, or to associate an OSCAL object to class hierarchies, taxonomies, or external authorities. Thus, the lexical composition of properties may be constrained by external processes to ensure consistency.
Property allows for associated remarks that describe why the specific property value was applied to the containing object, or the significance of the value in the context of the containing object.
Properties (6)
Description A textual label that uniquely identifies a specific attribute, characteristic, or quality of the property's containing object.
Constraint (1)
allowed value
The value may be locally defined, or the following:
- marking: A label or descriptor that is tied to a sensitivity or classification marking system. An optional class can be used to define the specific marking system used for the associated value.
Description A unique identifier that can be used to reference this property elsewhere in an OSCAL document. A UUID should be consistently used for a given location across revisions of the document.
Description A namespace qualifying the property's name. This allows different organizations to associate distinct semantics with the same name.
Remarks
Provides a means to segment the value space for the name, so that different organizations and individuals can assert control over the allowed
names and associated values used in a property. This allows the semantics associated
with a given name/value pair to be defined on an organization-by-organization basis.
An organization MUST use a URI that they have control over. e.g., a domain registered to the organization in a URI, a registered uniform resource names (URN) namespace.
When a ns is not provided, its value should be assumed to be http://csrc.nist.gov/ns/oscal and the name should be a name defined by the associated OSCAL model.
Description Indicates the value of the attribute, characteristic, or quality.
Description A textual label that provides a sub-type or characterization of the property's name. This can be used to further distinguish or discriminate between the semantics of
multiple properties of the same object with the same name and ns.
Remarks
A class can be used in validation rules to express extra constraints over named items of
a specific class value.
Description Additional commentary on the containing object.
Description A reference to a local or remote resource
Remarks
To provide a cryptographic hash for a remote target resource, a local reference to
a back matter resource is needed. The resource allows one or more hash values to be provided using the rlink/hash object.
The OSCAL link is a roughly based on the HTML link element.
Constraints (3)
matches for @href: the target value must match the lexical form of the 'uri-reference' data type.
index has keythis value must correspond to a listing in the index index-back-matter-resource using a key constructed of key field(s) @href
matches for @href: the target value must match the lexical form of the 'uri' data type.
Properties (4)
Description A resolvable URL reference to a resource.
Remarks
The value of the href can be an internet resource, or a local reference using a fragment e.g. #fragment
that points to a back-matter resource in the same document.
If a local reference using a fragment is used, this will be indicated by a fragment
"#" followed by an identifier which references an identified resource in the document's back-matter or another object that is within the scope of the containing OSCAL document.
If an internet resource is used, the href value will be an absolute or relative URI pointing to the location of the referenced
resource. A relative URI will be resolved relative to the location of the document
containing the link.
Description Describes the type of relationship provided by the link. This can be an indicator of the link's purpose.
Constraint (1)
allowed value
The value may be locally defined, or the following:
- reference: Reference
Description Specifies a media type as defined by the Internet Assigned Numbers Authority (IANA) Media Types Registry.
Remarks
The media-type provides a hint about the content model of the referenced resource. A valid entry
from the IANA Media Types registry SHOULD be used.
Description A textual label to associate with the link, which may be used for presentation in a tool.
Description References a party defined in metadata.
Constraint (1)
index has keythis value must correspond to a listing in the index index-metadata-party-uuid using a key constructed of key field(s) value()
Description Additional commentary on the containing object.
Description Additional commentary on the containing object.
Description Additional commentary on the containing object.
Description Used to define various terms and conditions under which an assessment, described by the plan, can be performed. Each child part defines a different type of term or condition.
Constraint (1)
allowed values for part/@name
The value must be one of the following:
- rules-of-engagement: Defines the circumstances, conditions, degree, and manner in which the use of cyber-attack techniques or actions may be applied to the assessment.
- disclosures: Any information the assessor should make known to the system owner or authorizing official. Has child 'item' parts for each individual disclosure.
- assessment-inclusions: Defines any assessment activities which the system owner or authorizing official wishes to ensure are performed as part of the assessment.
- assessment-exclusions: Defines any assessment activities which the system owner or authorizing official explicitly prohibits from being performed as part of the assessment.
- results-delivery: Defines conditions related to the delivery of the assessment results, such as when to deliver, how, and to whom.
- assumptions: Defines any supposition made by the assessor. Has child 'item' parts for each assumption.
- methodology: An explanation of practices, procedures, and rules used in the course of the assessment.
Property (1)
Description A partition of an assessment plan or results or a child of another part.
Remarks
A part provides for logical partitioning of prose, and can be thought of as a grouping structure
(e.g., section). A part can have child parts allowing for arbitrary nesting of prose content (e.g., statement
hierarchy). A part can contain prop objects that allow for enriching prose text with structured name/value information.
A part can be assigned an optional id, which allows for internal and external references to the textual concept contained
within a part. A id provides a means for an OSCAL profile, or a higher layer OSCAL model to reference
a specific part within a catalog. For example, an id can be used to reference or to make modifications to a control statement in a profile.
Use of part and prop provides for a wide degree of extensibility within the OSCAL catalog model. The optional
ns provides a means to qualify a part's name, allowing for organization-specific vocabularies to be defined with clear semantics.
Any organization that extends OSCAL in this way should consistently assign a ns value that represents the organization, making a given namespace qualified name unique to that organization. This allows the combination of ns and name to always be unique and unambiguous, even when mixed with extensions from other organizations.
Each organization is responsible for governance of their own extensions, and is strongly
encouraged to publish their extensions as standards to their user community. If no
ns is provided, the name is expected to be in the "OSCAL" namespace.
To ensure a ns is unique to an organization and naming conflicts are avoided, a URI containing a
DNS or other globally defined organization name should be used. For example, if FedRAMP
and DoD both extend OSCAL, FedRAMP will use the ns "https://fedramp.gov", while DoD will use the ns "https://defense.gov" for any organization specific name.
Tools that process OSCAL content are not required to interpret unrecognized OSCAL extensions; however, OSCAL compliant tools should not modify or remove unrecognized extensions, unless there is a compelling reason to do so, such as data sensitivity.
Constraints (3)
allowed value for prop/@name
The value may be locally defined, or the following:
- method: The assessment method to use. This typically appears on parts with the name "assessment".
has cardinality for prop[@name='method'] the cardinality of prop[@name='method'] is constrained: 1; maximum unbounded.
allowed values for prop[@name='method']/@value
The value must be one of the following:
- INTERVIEW: The process of holding discussions with individuals or groups of individuals within an organization to once again, facilitate assessor understanding, achieve clarification, or obtain evidence.
- EXAMINE: The process of reviewing, inspecting, observing, studying, or analyzing one or more assessment objects (i.e., specifications, mechanisms, or activities).
- TEST: The process of exercising one or more assessment objects (i.e., activities or mechanisms) under specified conditions to compare actual with expected behavior.
Properties (9)
Description A unique identifier for a specific part instance. This identifier's uniqueness is document scoped and is intended to be consistent for the same part across minor revisions of the document.
Description A textual label that uniquely identifies the part's semantic type.
Constraint (1)
allowed values
The value may be locally defined, or one of the following:
- asset: An assessment asset.
- method: An assessment method.
- objective: Describes a set of control objectives.
Description A namespace qualifying the part's name. This allows different organizations to associate distinct semantics with the same name.
Remarks
Provides a means to segment the value space for the name, so that different organizations and individuals can assert control over the allowed
names and associated text used in a part. This allows the semantics associated with
a given name to be defined on an organization-by-organization basis.
An organization MUST use a URI that they have control over. e.g., a domain registered to the organization in a URI, a registered uniform resource names (URN) namespace.
When a ns is not provided, its value should be assumed to be http://csrc.nist.gov/ns/oscal and the name should be a name defined by the associated OSCAL model.
Description A textual label that provides a sub-type or characterization of the part's name. This can be used to further distinguish or discriminate between the semantics of
multiple parts of the same control with the same name and ns.
Remarks
A class can be used in validation rules to express extra constraints over named items of
a specific class value.
A class can also be used in an OSCAL profile as a means to target an alteration to control
content.
Description A name given to the part, which may be used by a tool for display and navigation.
Description An attribute, characteristic, or quality of the containing object expressed as a namespace qualified name/value pair. The value of a property is a simple scalar value, which may be expressed as a list of values.
Remarks
Properties permit the deployment and management of arbitrary controlled values, within OSCAL objects. A property can be included for any purpose useful to an application or implementation. Typically, properties will be used to sort, filter, select, order, and arrange OSCAL content objects, to relate OSCAL objects to one another, or to associate an OSCAL object to class hierarchies, taxonomies, or external authorities. Thus, the lexical composition of properties may be constrained by external processes to ensure consistency.
Property allows for associated remarks that describe why the specific property value was applied to the containing object, or the significance of the value in the context of the containing object.
Properties (6)
Description A textual label that uniquely identifies a specific attribute, characteristic, or quality of the property's containing object.
Constraint (1)
allowed value
The value may be locally defined, or the following:
- marking: A label or descriptor that is tied to a sensitivity or classification marking system. An optional class can be used to define the specific marking system used for the associated value.
Description A unique identifier that can be used to reference this property elsewhere in an OSCAL document. A UUID should be consistently used for a given location across revisions of the document.
Description A namespace qualifying the property's name. This allows different organizations to associate distinct semantics with the same name.
Remarks
Provides a means to segment the value space for the name, so that different organizations and individuals can assert control over the allowed
names and associated values used in a property. This allows the semantics associated
with a given name/value pair to be defined on an organization-by-organization basis.
An organization MUST use a URI that they have control over. e.g., a domain registered to the organization in a URI, a registered uniform resource names (URN) namespace.
When a ns is not provided, its value should be assumed to be http://csrc.nist.gov/ns/oscal and the name should be a name defined by the associated OSCAL model.
Description Indicates the value of the attribute, characteristic, or quality.
Description A textual label that provides a sub-type or characterization of the property's name. This can be used to further distinguish or discriminate between the semantics of
multiple properties of the same object with the same name and ns.
Remarks
A class can be used in validation rules to express extra constraints over named items of
a specific class value.
Description Additional commentary on the containing object.
Description Permits multiple paragraphs, lists, tables etc.
Description A partition of an assessment plan or results or a child of another part.
Remarks
A part provides for logical partitioning of prose, and can be thought of as a grouping structure
(e.g., section). A part can have child parts allowing for arbitrary nesting of prose content (e.g., statement
hierarchy). A part can contain prop objects that allow for enriching prose text with structured name/value information.
A part can be assigned an optional id, which allows for internal and external references to the textual concept contained
within a part. A id provides a means for an OSCAL profile, or a higher layer OSCAL model to reference
a specific part within a catalog. For example, an id can be used to reference or to make modifications to a control statement in a profile.
Use of part and prop provides for a wide degree of extensibility within the OSCAL catalog model. The optional
ns provides a means to qualify a part's name, allowing for organization-specific vocabularies to be defined with clear semantics.
Any organization that extends OSCAL in this way should consistently assign a ns value that represents the organization, making a given namespace qualified name unique to that organization. This allows the combination of ns and name to always be unique and unambiguous, even when mixed with extensions from other organizations.
Each organization is responsible for governance of their own extensions, and is strongly
encouraged to publish their extensions as standards to their user community. If no
ns is provided, the name is expected to be in the "OSCAL" namespace.
To ensure a ns is unique to an organization and naming conflicts are avoided, a URI containing a
DNS or other globally defined organization name should be used. For example, if FedRAMP
and DoD both extend OSCAL, FedRAMP will use the ns "https://fedramp.gov", while DoD will use the ns "https://defense.gov" for any organization specific name.
Tools that process OSCAL content are not required to interpret unrecognized OSCAL extensions; however, OSCAL compliant tools should not modify or remove unrecognized extensions, unless there is a compelling reason to do so, such as data sensitivity.
Constraints (3)
allowed value for prop/@name
The value may be locally defined, or the following:
- method: The assessment method to use. This typically appears on parts with the name "assessment".
has cardinality for prop[@name='method'] the cardinality of prop[@name='method'] is constrained: 1; maximum unbounded.
allowed values for prop[@name='method']/@value
The value must be one of the following:
- INTERVIEW: The process of holding discussions with individuals or groups of individuals within an organization to once again, facilitate assessor understanding, achieve clarification, or obtain evidence.
- EXAMINE: The process of reviewing, inspecting, observing, studying, or analyzing one or more assessment objects (i.e., specifications, mechanisms, or activities).
- TEST: The process of exercising one or more assessment objects (i.e., activities or mechanisms) under specified conditions to compare actual with expected behavior.
Description A reference to a local or remote resource
Remarks
To provide a cryptographic hash for a remote target resource, a local reference to
a back matter resource is needed. The resource allows one or more hash values to be provided using the rlink/hash object.
The OSCAL link is a roughly based on the HTML link element.
Constraints (3)
matches for @href: the target value must match the lexical form of the 'uri-reference' data type.
index has keythis value must correspond to a listing in the index index-back-matter-resource using a key constructed of key field(s) @href
matches for @href: the target value must match the lexical form of the 'uri' data type.
Properties (4)
Description A resolvable URL reference to a resource.
Remarks
The value of the href can be an internet resource, or a local reference using a fragment e.g. #fragment
that points to a back-matter resource in the same document.
If a local reference using a fragment is used, this will be indicated by a fragment
"#" followed by an identifier which references an identified resource in the document's back-matter or another object that is within the scope of the containing OSCAL document.
If an internet resource is used, the href value will be an absolute or relative URI pointing to the location of the referenced
resource. A relative URI will be resolved relative to the location of the document
containing the link.
Description Describes the type of relationship provided by the link. This can be an indicator of the link's purpose.
Constraint (1)
allowed value
The value may be locally defined, or the following:
- reference: Reference
Description Specifies a media type as defined by the Internet Assigned Numbers Authority (IANA) Media Types Registry.
Remarks
The media-type provides a hint about the content model of the referenced resource. A valid entry
from the IANA Media Types registry SHOULD be used.
Description A textual label to associate with the link, which may be used for presentation in a tool.
Description Identifies the controls being assessed and their control objectives.
Remarks
In the context of an assessment plan, this construct is used to identify the controls and control objectives that are to be assessed. In the context of an assessment result, this construct is used to identify the actual controls and objectives that were assessed, reflecting any changes from the plan.
When resolving the selection of controls and control objectives, the following processing will occur:
1. Controls will be resolved by creating a set of controls based on the control-selections by first handling the includes, and then removing any excluded controls.
2. The set of control objectives will be resolved from the set of controls that was generated in the previous step. The set of control objectives is based on the control-objective-selection by first handling the includes, and then removing any excluded control objectives.
Properties (6)
Description A human-readable description of control objectives.
Description An attribute, characteristic, or quality of the containing object expressed as a namespace qualified name/value pair. The value of a property is a simple scalar value, which may be expressed as a list of values.
Remarks
Properties permit the deployment and management of arbitrary controlled values, within OSCAL objects. A property can be included for any purpose useful to an application or implementation. Typically, properties will be used to sort, filter, select, order, and arrange OSCAL content objects, to relate OSCAL objects to one another, or to associate an OSCAL object to class hierarchies, taxonomies, or external authorities. Thus, the lexical composition of properties may be constrained by external processes to ensure consistency.
Property allows for associated remarks that describe why the specific property value was applied to the containing object, or the significance of the value in the context of the containing object.
Properties (6)
Description A textual label that uniquely identifies a specific attribute, characteristic, or quality of the property's containing object.
Constraint (1)
allowed value
The value may be locally defined, or the following:
- marking: A label or descriptor that is tied to a sensitivity or classification marking system. An optional class can be used to define the specific marking system used for the associated value.
Description A unique identifier that can be used to reference this property elsewhere in an OSCAL document. A UUID should be consistently used for a given location across revisions of the document.
Description A namespace qualifying the property's name. This allows different organizations to associate distinct semantics with the same name.
Remarks
Provides a means to segment the value space for the name, so that different organizations and individuals can assert control over the allowed
names and associated values used in a property. This allows the semantics associated
with a given name/value pair to be defined on an organization-by-organization basis.
An organization MUST use a URI that they have control over. e.g., a domain registered to the organization in a URI, a registered uniform resource names (URN) namespace.
When a ns is not provided, its value should be assumed to be http://csrc.nist.gov/ns/oscal and the name should be a name defined by the associated OSCAL model.
Description Indicates the value of the attribute, characteristic, or quality.
Description A textual label that provides a sub-type or characterization of the property's name. This can be used to further distinguish or discriminate between the semantics of
multiple properties of the same object with the same name and ns.
Remarks
A class can be used in validation rules to express extra constraints over named items of
a specific class value.
Description Additional commentary on the containing object.
Description A reference to a local or remote resource
Remarks
To provide a cryptographic hash for a remote target resource, a local reference to
a back matter resource is needed. The resource allows one or more hash values to be provided using the rlink/hash object.
The OSCAL link is a roughly based on the HTML link element.
Constraints (3)
matches for @href: the target value must match the lexical form of the 'uri-reference' data type.
index has keythis value must correspond to a listing in the index index-back-matter-resource using a key constructed of key field(s) @href
matches for @href: the target value must match the lexical form of the 'uri' data type.
Properties (4)
Description A resolvable URL reference to a resource.
Remarks
The value of the href can be an internet resource, or a local reference using a fragment e.g. #fragment
that points to a back-matter resource in the same document.
If a local reference using a fragment is used, this will be indicated by a fragment
"#" followed by an identifier which references an identified resource in the document's back-matter or another object that is within the scope of the containing OSCAL document.
If an internet resource is used, the href value will be an absolute or relative URI pointing to the location of the referenced
resource. A relative URI will be resolved relative to the location of the document
containing the link.
Description Describes the type of relationship provided by the link. This can be an indicator of the link's purpose.
Constraint (1)
allowed value
The value may be locally defined, or the following:
- reference: Reference
Description Specifies a media type as defined by the Internet Assigned Numbers Authority (IANA) Media Types Registry.
Remarks
The media-type provides a hint about the content model of the referenced resource. A valid entry
from the IANA Media Types registry SHOULD be used.
Description A textual label to associate with the link, which may be used for presentation in a tool.
(array member)
object
[1 to ∞]
Assessed Controls
Description Identifies the controls being assessed. In the assessment plan, these are the planned controls. In the assessment results, these are the actual controls, and reflects any changes from the plan.
Remarks
The include-all, specifies all control identified in the baseline are included in the scope if this assessment, as specified by the include-profile statement within the linked SSP.
Any control specified within exclude-controls must first be within a range of explicitly included controls, via include-controls or include-all.
Properties (6)
Description A human-readable description of in-scope controls specified for assessment.
Description An attribute, characteristic, or quality of the containing object expressed as a namespace qualified name/value pair. The value of a property is a simple scalar value, which may be expressed as a list of values.
Remarks
Properties permit the deployment and management of arbitrary controlled values, within OSCAL objects. A property can be included for any purpose useful to an application or implementation. Typically, properties will be used to sort, filter, select, order, and arrange OSCAL content objects, to relate OSCAL objects to one another, or to associate an OSCAL object to class hierarchies, taxonomies, or external authorities. Thus, the lexical composition of properties may be constrained by external processes to ensure consistency.
Property allows for associated remarks that describe why the specific property value was applied to the containing object, or the significance of the value in the context of the containing object.
Properties (6)
Description A textual label that uniquely identifies a specific attribute, characteristic, or quality of the property's containing object.
Constraint (1)
allowed value
The value may be locally defined, or the following:
- marking: A label or descriptor that is tied to a sensitivity or classification marking system. An optional class can be used to define the specific marking system used for the associated value.
Description A unique identifier that can be used to reference this property elsewhere in an OSCAL document. A UUID should be consistently used for a given location across revisions of the document.
Description A namespace qualifying the property's name. This allows different organizations to associate distinct semantics with the same name.
Remarks
Provides a means to segment the value space for the name, so that different organizations and individuals can assert control over the allowed
names and associated values used in a property. This allows the semantics associated
with a given name/value pair to be defined on an organization-by-organization basis.
An organization MUST use a URI that they have control over. e.g., a domain registered to the organization in a URI, a registered uniform resource names (URN) namespace.
When a ns is not provided, its value should be assumed to be http://csrc.nist.gov/ns/oscal and the name should be a name defined by the associated OSCAL model.
Description Indicates the value of the attribute, characteristic, or quality.
Description A textual label that provides a sub-type or characterization of the property's name. This can be used to further distinguish or discriminate between the semantics of
multiple properties of the same object with the same name and ns.
Remarks
A class can be used in validation rules to express extra constraints over named items of
a specific class value.
Description Additional commentary on the containing object.
Description A reference to a local or remote resource
Remarks
To provide a cryptographic hash for a remote target resource, a local reference to
a back matter resource is needed. The resource allows one or more hash values to be provided using the rlink/hash object.
The OSCAL link is a roughly based on the HTML link element.
Constraints (3)
matches for @href: the target value must match the lexical form of the 'uri-reference' data type.
index has keythis value must correspond to a listing in the index index-back-matter-resource using a key constructed of key field(s) @href
matches for @href: the target value must match the lexical form of the 'uri' data type.
Properties (4)
Description A resolvable URL reference to a resource.
Remarks
The value of the href can be an internet resource, or a local reference using a fragment e.g. #fragment
that points to a back-matter resource in the same document.
If a local reference using a fragment is used, this will be indicated by a fragment
"#" followed by an identifier which references an identified resource in the document's back-matter or another object that is within the scope of the containing OSCAL document.
If an internet resource is used, the href value will be an absolute or relative URI pointing to the location of the referenced
resource. A relative URI will be resolved relative to the location of the document
containing the link.
Description Describes the type of relationship provided by the link. This can be an indicator of the link's purpose.
Constraint (1)
allowed value
The value may be locally defined, or the following:
- reference: Reference
Description Specifies a media type as defined by the Internet Assigned Numbers Authority (IANA) Media Types Registry.
Remarks
The media-type provides a hint about the content model of the referenced resource. A valid entry
from the IANA Media Types registry SHOULD be used.
Description A textual label to associate with the link, which may be used for presentation in a tool.
A choice:
Description A key word to indicate all.
(array member)
object
[1 to ∞]
Select Control
Description Used to select a control for inclusion/exclusion based on one or more control identifiers. A set of statement identifiers can be used to target the inclusion/exclusion to only specific control statements providing more granularity over the specific statements that are within the asessment scope.
Remarks
Used to select a control for inclusion by the control's identifier. Specific control statements can be selected by their statement identifier.
Properties (2)
Description A reference to a control with a corresponding id value.
Description Used to constrain the selection to only specificity identified statements.
(array member)
object
[1 to ∞]
Select Control
Description Used to select a control for inclusion/exclusion based on one or more control identifiers. A set of statement identifiers can be used to target the inclusion/exclusion to only specific control statements providing more granularity over the specific statements that are within the asessment scope.
Remarks
Used to select a control for exclusion by the control's identifier. Specific control statements can be excluded by their statement identifier.
Properties (2)
Description A reference to a control with a corresponding id value.
Description Used to constrain the selection to only specificity identified statements.
Description Additional commentary on the containing object.
(array member)
object
[1 to ∞]
Referenced Control Objectives
Description Identifies the control objectives of the assessment. In the assessment plan, these are the planned objectives. In the assessment results, these are the assessed objectives, and reflects any changes from the plan.
Remarks
The include-all field, specifies all control objectives for any in-scope control. In-scope controls
are defined in the control-selection.
Any control objective specified within exclude-controls must first be within a range of explicitly included control objectives, via include-objectives or include-all.
Properties (6)
Description A human-readable description of this collection of control objectives.
Description An attribute, characteristic, or quality of the containing object expressed as a namespace qualified name/value pair. The value of a property is a simple scalar value, which may be expressed as a list of values.
Remarks
Properties permit the deployment and management of arbitrary controlled values, within OSCAL objects. A property can be included for any purpose useful to an application or implementation. Typically, properties will be used to sort, filter, select, order, and arrange OSCAL content objects, to relate OSCAL objects to one another, or to associate an OSCAL object to class hierarchies, taxonomies, or external authorities. Thus, the lexical composition of properties may be constrained by external processes to ensure consistency.
Property allows for associated remarks that describe why the specific property value was applied to the containing object, or the significance of the value in the context of the containing object.
Properties (6)
Description A textual label that uniquely identifies a specific attribute, characteristic, or quality of the property's containing object.
Constraint (1)
allowed value
The value may be locally defined, or the following:
- marking: A label or descriptor that is tied to a sensitivity or classification marking system. An optional class can be used to define the specific marking system used for the associated value.
Description A unique identifier that can be used to reference this property elsewhere in an OSCAL document. A UUID should be consistently used for a given location across revisions of the document.
Description A namespace qualifying the property's name. This allows different organizations to associate distinct semantics with the same name.
Remarks
Provides a means to segment the value space for the name, so that different organizations and individuals can assert control over the allowed
names and associated values used in a property. This allows the semantics associated
with a given name/value pair to be defined on an organization-by-organization basis.
An organization MUST use a URI that they have control over. e.g., a domain registered to the organization in a URI, a registered uniform resource names (URN) namespace.
When a ns is not provided, its value should be assumed to be http://csrc.nist.gov/ns/oscal and the name should be a name defined by the associated OSCAL model.
Description Indicates the value of the attribute, characteristic, or quality.
Description A textual label that provides a sub-type or characterization of the property's name. This can be used to further distinguish or discriminate between the semantics of
multiple properties of the same object with the same name and ns.
Remarks
A class can be used in validation rules to express extra constraints over named items of
a specific class value.
Description Additional commentary on the containing object.
Description A reference to a local or remote resource
Remarks
To provide a cryptographic hash for a remote target resource, a local reference to
a back matter resource is needed. The resource allows one or more hash values to be provided using the rlink/hash object.
The OSCAL link is a roughly based on the HTML link element.
Constraints (3)
matches for @href: the target value must match the lexical form of the 'uri-reference' data type.
index has keythis value must correspond to a listing in the index index-back-matter-resource using a key constructed of key field(s) @href
matches for @href: the target value must match the lexical form of the 'uri' data type.
Properties (4)
Description A resolvable URL reference to a resource.
Remarks
The value of the href can be an internet resource, or a local reference using a fragment e.g. #fragment
that points to a back-matter resource in the same document.
If a local reference using a fragment is used, this will be indicated by a fragment
"#" followed by an identifier which references an identified resource in the document's back-matter or another object that is within the scope of the containing OSCAL document.
If an internet resource is used, the href value will be an absolute or relative URI pointing to the location of the referenced
resource. A relative URI will be resolved relative to the location of the document
containing the link.
Description Describes the type of relationship provided by the link. This can be an indicator of the link's purpose.
Constraint (1)
allowed value
The value may be locally defined, or the following:
- reference: Reference
Description Specifies a media type as defined by the Internet Assigned Numbers Authority (IANA) Media Types Registry.
Remarks
The media-type provides a hint about the content model of the referenced resource. A valid entry
from the IANA Media Types registry SHOULD be used.
Description A textual label to associate with the link, which may be used for presentation in a tool.
A choice:
Description A key word to indicate all.
Description Used to select a control objective for inclusion/exclusion based on the control objective's identifier.
Remarks
Used to select a control objective for inclusion by the control objective's identifier.
Property (1)
Description Points to an assessment objective.
Description Used to select a control objective for inclusion/exclusion based on the control objective's identifier.
Remarks
Used to select a control objective for exclusion by the control objective's identifier.
Property (1)
Description Points to an assessment objective.
Description Additional commentary on the containing object.
Description Additional commentary on the containing object.
Description Identifies system elements being assessed, such as components, inventory items, and locations. In the assessment plan, this identifies a planned assessment subject. In the assessment results this is an actual assessment subject, and reflects any changes from the plan. exactly what will be the focus of this assessment. Any subjects not identified in this way are out-of-scope.
Remarks
Processing of an include/exclude pair starts with processing the include, then removing matching entries in the exclude.
Properties (7)
Description Indicates the type of assessment subject, such as a component, inventory, item, location, or party represented by this selection statement.
Constraint (1)
allowed values
The value may be locally defined, or one of the following:
- component: The referenced assessment subject is a component defined in the SSP, or in the local-definitions of an Assessment Plan or Assessment Results.
- inventory-item: The referenced assessment subject is a inventory item defined in the SSP, or in the local-definitions of an Assessment Plan or Assessment Results.
- location: The referenced assessment subject is a location defined in the metadata of the SSP, Assessment Plan, or Assessment Results.
- party: The referenced assessment subject is a person or team to interview, who is defined as a party in the metadata of the SSP, Assessment Plan, or Assessment Results.
- user: The referenced assessment subject is a user defined in the SSP, or in the local-definitions of an Assessment Plan or Assessment Results.
Description A human-readable description of the collection of subjects being included in this assessment.
Description An attribute, characteristic, or quality of the containing object expressed as a namespace qualified name/value pair. The value of a property is a simple scalar value, which may be expressed as a list of values.
Remarks
Properties permit the deployment and management of arbitrary controlled values, within OSCAL objects. A property can be included for any purpose useful to an application or implementation. Typically, properties will be used to sort, filter, select, order, and arrange OSCAL content objects, to relate OSCAL objects to one another, or to associate an OSCAL object to class hierarchies, taxonomies, or external authorities. Thus, the lexical composition of properties may be constrained by external processes to ensure consistency.
Property allows for associated remarks that describe why the specific property value was applied to the containing object, or the significance of the value in the context of the containing object.
Properties (6)
Description A textual label that uniquely identifies a specific attribute, characteristic, or quality of the property's containing object.
Constraint (1)
allowed value
The value may be locally defined, or the following:
- marking: A label or descriptor that is tied to a sensitivity or classification marking system. An optional class can be used to define the specific marking system used for the associated value.
Description A unique identifier that can be used to reference this property elsewhere in an OSCAL document. A UUID should be consistently used for a given location across revisions of the document.
Description A namespace qualifying the property's name. This allows different organizations to associate distinct semantics with the same name.
Remarks
Provides a means to segment the value space for the name, so that different organizations and individuals can assert control over the allowed
names and associated values used in a property. This allows the semantics associated
with a given name/value pair to be defined on an organization-by-organization basis.
An organization MUST use a URI that they have control over. e.g., a domain registered to the organization in a URI, a registered uniform resource names (URN) namespace.
When a ns is not provided, its value should be assumed to be http://csrc.nist.gov/ns/oscal and the name should be a name defined by the associated OSCAL model.
Description Indicates the value of the attribute, characteristic, or quality.
Description A textual label that provides a sub-type or characterization of the property's name. This can be used to further distinguish or discriminate between the semantics of
multiple properties of the same object with the same name and ns.
Remarks
A class can be used in validation rules to express extra constraints over named items of
a specific class value.
Description Additional commentary on the containing object.
Description A reference to a local or remote resource
Remarks
To provide a cryptographic hash for a remote target resource, a local reference to
a back matter resource is needed. The resource allows one or more hash values to be provided using the rlink/hash object.
The OSCAL link is a roughly based on the HTML link element.
Constraints (3)
matches for @href: the target value must match the lexical form of the 'uri-reference' data type.
index has keythis value must correspond to a listing in the index index-back-matter-resource using a key constructed of key field(s) @href
matches for @href: the target value must match the lexical form of the 'uri' data type.
Properties (4)
Description A resolvable URL reference to a resource.
Remarks
The value of the href can be an internet resource, or a local reference using a fragment e.g. #fragment
that points to a back-matter resource in the same document.
If a local reference using a fragment is used, this will be indicated by a fragment
"#" followed by an identifier which references an identified resource in the document's back-matter or another object that is within the scope of the containing OSCAL document.
If an internet resource is used, the href value will be an absolute or relative URI pointing to the location of the referenced
resource. A relative URI will be resolved relative to the location of the document
containing the link.
Description Describes the type of relationship provided by the link. This can be an indicator of the link's purpose.
Constraint (1)
allowed value
The value may be locally defined, or the following:
- reference: Reference
Description Specifies a media type as defined by the Internet Assigned Numbers Authority (IANA) Media Types Registry.
Remarks
The media-type provides a hint about the content model of the referenced resource. A valid entry
from the IANA Media Types registry SHOULD be used.
Description A textual label to associate with the link, which may be used for presentation in a tool.
A choice:
Description A key word to indicate all.
Description Identifies a set of assessment subjects to include/exclude by UUID.
Properties (5)
Description A pointer to a component, inventory-item, location, party, user, or resource using it's UUID.
Description Used to indicate the type of object pointed to by the uuid-ref within a subject.
Constraint (1)
allowed values
The value may be locally defined, or one of the following:
- component: Component
- inventory-item: Inventory Item
- location: Location
- party: Interview Party
- user: User
- resource: Resource or Artifact
Description An attribute, characteristic, or quality of the containing object expressed as a namespace qualified name/value pair. The value of a property is a simple scalar value, which may be expressed as a list of values.
Remarks
Properties permit the deployment and management of arbitrary controlled values, within OSCAL objects. A property can be included for any purpose useful to an application or implementation. Typically, properties will be used to sort, filter, select, order, and arrange OSCAL content objects, to relate OSCAL objects to one another, or to associate an OSCAL object to class hierarchies, taxonomies, or external authorities. Thus, the lexical composition of properties may be constrained by external processes to ensure consistency.
Property allows for associated remarks that describe why the specific property value was applied to the containing object, or the significance of the value in the context of the containing object.
Properties (6)
Description A textual label that uniquely identifies a specific attribute, characteristic, or quality of the property's containing object.
Constraint (1)
allowed value
The value may be locally defined, or the following:
- marking: A label or descriptor that is tied to a sensitivity or classification marking system. An optional class can be used to define the specific marking system used for the associated value.
Description A unique identifier that can be used to reference this property elsewhere in an OSCAL document. A UUID should be consistently used for a given location across revisions of the document.
Description A namespace qualifying the property's name. This allows different organizations to associate distinct semantics with the same name.
Remarks
Provides a means to segment the value space for the name, so that different organizations and individuals can assert control over the allowed
names and associated values used in a property. This allows the semantics associated
with a given name/value pair to be defined on an organization-by-organization basis.
An organization MUST use a URI that they have control over. e.g., a domain registered to the organization in a URI, a registered uniform resource names (URN) namespace.
When a ns is not provided, its value should be assumed to be http://csrc.nist.gov/ns/oscal and the name should be a name defined by the associated OSCAL model.
Description Indicates the value of the attribute, characteristic, or quality.
Description A textual label that provides a sub-type or characterization of the property's name. This can be used to further distinguish or discriminate between the semantics of
multiple properties of the same object with the same name and ns.
Remarks
A class can be used in validation rules to express extra constraints over named items of
a specific class value.
Description Additional commentary on the containing object.
Description A reference to a local or remote resource
Remarks
To provide a cryptographic hash for a remote target resource, a local reference to
a back matter resource is needed. The resource allows one or more hash values to be provided using the rlink/hash object.
The OSCAL link is a roughly based on the HTML link element.
Constraints (3)
matches for @href: the target value must match the lexical form of the 'uri-reference' data type.
index has keythis value must correspond to a listing in the index index-back-matter-resource using a key constructed of key field(s) @href
matches for @href: the target value must match the lexical form of the 'uri' data type.
Properties (4)
Description A resolvable URL reference to a resource.
Remarks
The value of the href can be an internet resource, or a local reference using a fragment e.g. #fragment
that points to a back-matter resource in the same document.
If a local reference using a fragment is used, this will be indicated by a fragment
"#" followed by an identifier which references an identified resource in the document's back-matter or another object that is within the scope of the containing OSCAL document.
If an internet resource is used, the href value will be an absolute or relative URI pointing to the location of the referenced
resource. A relative URI will be resolved relative to the location of the document
containing the link.
Description Describes the type of relationship provided by the link. This can be an indicator of the link's purpose.
Constraint (1)
allowed value
The value may be locally defined, or the following:
- reference: Reference
Description Specifies a media type as defined by the Internet Assigned Numbers Authority (IANA) Media Types Registry.
Remarks
The media-type provides a hint about the content model of the referenced resource. A valid entry
from the IANA Media Types registry SHOULD be used.
Description A textual label to associate with the link, which may be used for presentation in a tool.
Description Additional commentary on the containing object.
Description Identifies a set of assessment subjects to include/exclude by UUID.
Properties (5)
Description A pointer to a component, inventory-item, location, party, user, or resource using it's UUID.
Description Used to indicate the type of object pointed to by the uuid-ref within a subject.
Constraint (1)
allowed values
The value may be locally defined, or one of the following:
- component: Component
- inventory-item: Inventory Item
- location: Location
- party: Interview Party
- user: User
- resource: Resource or Artifact
Description An attribute, characteristic, or quality of the containing object expressed as a namespace qualified name/value pair. The value of a property is a simple scalar value, which may be expressed as a list of values.
Remarks
Properties permit the deployment and management of arbitrary controlled values, within OSCAL objects. A property can be included for any purpose useful to an application or implementation. Typically, properties will be used to sort, filter, select, order, and arrange OSCAL content objects, to relate OSCAL objects to one another, or to associate an OSCAL object to class hierarchies, taxonomies, or external authorities. Thus, the lexical composition of properties may be constrained by external processes to ensure consistency.
Property allows for associated remarks that describe why the specific property value was applied to the containing object, or the significance of the value in the context of the containing object.
Properties (6)
Description A textual label that uniquely identifies a specific attribute, characteristic, or quality of the property's containing object.
Constraint (1)
allowed value
The value may be locally defined, or the following:
- marking: A label or descriptor that is tied to a sensitivity or classification marking system. An optional class can be used to define the specific marking system used for the associated value.
Description A unique identifier that can be used to reference this property elsewhere in an OSCAL document. A UUID should be consistently used for a given location across revisions of the document.
Description A namespace qualifying the property's name. This allows different organizations to associate distinct semantics with the same name.
Remarks
Provides a means to segment the value space for the name, so that different organizations and individuals can assert control over the allowed
names and associated values used in a property. This allows the semantics associated
with a given name/value pair to be defined on an organization-by-organization basis.
An organization MUST use a URI that they have control over. e.g., a domain registered to the organization in a URI, a registered uniform resource names (URN) namespace.
When a ns is not provided, its value should be assumed to be http://csrc.nist.gov/ns/oscal and the name should be a name defined by the associated OSCAL model.
Description Indicates the value of the attribute, characteristic, or quality.
Description A textual label that provides a sub-type or characterization of the property's name. This can be used to further distinguish or discriminate between the semantics of
multiple properties of the same object with the same name and ns.
Remarks
A class can be used in validation rules to express extra constraints over named items of
a specific class value.
Description Additional commentary on the containing object.
Description A reference to a local or remote resource
Remarks
To provide a cryptographic hash for a remote target resource, a local reference to
a back matter resource is needed. The resource allows one or more hash values to be provided using the rlink/hash object.
The OSCAL link is a roughly based on the HTML link element.
Constraints (3)
matches for @href: the target value must match the lexical form of the 'uri-reference' data type.
index has keythis value must correspond to a listing in the index index-back-matter-resource using a key constructed of key field(s) @href
matches for @href: the target value must match the lexical form of the 'uri' data type.
Properties (4)
Description A resolvable URL reference to a resource.
Remarks
The value of the href can be an internet resource, or a local reference using a fragment e.g. #fragment
that points to a back-matter resource in the same document.
If a local reference using a fragment is used, this will be indicated by a fragment
"#" followed by an identifier which references an identified resource in the document's back-matter or another object that is within the scope of the containing OSCAL document.
If an internet resource is used, the href value will be an absolute or relative URI pointing to the location of the referenced
resource. A relative URI will be resolved relative to the location of the document
containing the link.
Description Describes the type of relationship provided by the link. This can be an indicator of the link's purpose.
Constraint (1)
allowed value
The value may be locally defined, or the following:
- reference: Reference
Description Specifies a media type as defined by the Internet Assigned Numbers Authority (IANA) Media Types Registry.
Remarks
The media-type provides a hint about the content model of the referenced resource. A valid entry
from the IANA Media Types registry SHOULD be used.
Description A textual label to associate with the link, which may be used for presentation in a tool.
Description Additional commentary on the containing object.
Description Additional commentary on the containing object.
Description Identifies the assets used to perform this assessment, such as the assessment team, scanning tools, and assumptions.
Constraint (1)
is unique for component: any target value must be unique (i.e., occur only once)
Properties (2)
Description A defined component that can be part of an implemented system.
Remarks
Components may be products, services, application programming interface (APIs), policies, processes, plans, guidance, standards, or other tangible items that enable security and/or privacy.
The type indicates which of these component types is represented.
When defining a service component where are relationship to other components is known, one or more link entries with rel values of provided-by and used-by can be used to link to the specific
component identifier(s) that provide and use the service respectively.
Used to add any components for tools used during the assessment. These are represented here to avoid mixing with system components.
The technology tools used by the assessor to perform the assessment, such as vulnerability scanners. In the assessment plan these are the intended tools. In the assessment results, these are the actual tools used, including any differences from the assessment plan.
Constraints (24)
allowed values for prop/@name
The value may be locally defined, or one of the following:
- implementation-point: Relative placement of component ('internal' or 'external') to the system.
- leveraged-authorization-uuid: UUID of the related leveraged-authorization assembly in this SSP.
- inherited-uuid: UUID of the component as it was assigned in the leveraged system's SSP.
- asset-type: Simple indication of the asset's function, such as Router, Storage Array, DNS Server.
- asset-id: An organizationally specific identifier that is used to uniquely identify a logical or tangible item by the organization that owns the item.
- asset-tag: An asset tag assigned by the organization responsible for maintaining the logical or tangible item.
- public: Identifies whether the asset is publicly accessible (yes/no)
- virtual: Identifies whether the asset is virtualized (yes/no)
- vlan-id: Virtual LAN identifier of the asset.
- network-id: The network identifier of the asset.
- label: A human-readable label for the parent context.
- sort-id: An alternative identifier, whose value is easily sortable among other such values in the document.
- baseline-configuration-name: The name of the baseline configuration for the asset.
- allows-authenticated-scan: Can the asset be check with an authenticated scan? (yes/no)
- function: The function provided by the asset for the system.
- version: The version of the component.
- patch-level: The specific patch level of the component.
- model: The model of the component.
- release-date: The date the component was released, such as a software release date or policy publication date.
- validation-type: Used with component-type='validation' to provide a well-known name for a kind of validation.
- validation-reference: Used with component-type='validation' to indicate the validating body's assigned identifier for their validation of this component.
allowed values for link/@rel
The value may be locally defined, or one of the following:
- depends-on: A reference to another component that this component has a dependency on.
- validation: A reference to another component of component-type=validation, that is a validation (e.g., FIPS 140-2) for this component
- proof-of-compliance: A pointer to a validation record (e.g., FIPS 140-2) or other compliance information.
- baseline-template: A reference to the baseline template used to configure the asset.
- uses-service: This service is used by the referenced component identifier.
- system-security-plan: A link to the system security plan of the external system.
- uses-network: This component uses the network provided by the identified network component.
allowed values for responsible-role/@role-id
The value may be locally defined, or one of the following:
- asset-owner: Accountable for ensuring the asset is managed in accordance with organizational policies and procedures.
- asset-administrator: Responsible for administering a set of assets.
- security-operations: Members of the security operations center (SOC).
- network-operations: Members of the network operations center (NOC).
- incident-response: Responsible for responding to an event that could lead to loss of, or disruption to, an organization's operations, services or functions.
- help-desk: Responsible for providing information and support to users.
- configuration-management: Responsible for the configuration management processes governing changes to the asset.
- maintainer: Responsible for the creation and maintenance of a component.
- provider: Organization responsible for providing the component, if this is different from the "maintainer" (e.g., a reseller).
allowed values for prop[@name='asset-type']/@value
The value must be one of the following:
- operating-system: System software that manages computer hardware, software resources, and provides common services for computer programs.
- database: An electronic collection of data, or information, that is specially organized for rapid search and retrieval.
- web-server: A system that delivers content or services to end users over the Internet or an intranet.
- dns-server: A system that resolves domain names to internet protocol (IP) addresses.
- email-server: A computer system that sends and receives electronic mail messages.
- directory-server: A system that stores, organizes and provides access to directory information in order to unify network resources.
- pbx: A private branch exchange (PBX) provides a a private telephone switchboard.
- firewall: A network security system that monitors and controls incoming and outgoing network traffic based on predetermined security rules.
- router: A physical or virtual networking device that forwards data packets between computer networks.
- switch: A physical or virtual networking device that connects devices within a computer network by using packet switching to receive and forward data to the destination device.
- storage-array: A consolidated, block-level data storage capability.
- appliance: A physical or virtual machine that centralizes hardware, software, or services for a specific purpose.
allowed values for prop[@name='allows-authenticated-scan']/@value
The value must be one of the following:
- yes: The component allows an authenticated scan.
- no: The component does not allow an authenticated scan.
allowed values for prop[@name='public']/@value
The value must be one of the following:
- yes: The component is publicly accessible.
- no: The component is not publicly accessible.
allowed values for prop[@name='virtual']/@value
The value must be one of the following:
- yes: The component is virtualized.
- no: The component is not virtualized.
allowed values for prop[@name='implementation-point']/@value
The value must be one of the following:
- inteneral: The component is implemented within the system boundary.
- external: The component is implemented outside the system boundary.
index has key for prop[@name='physical-location']this value must correspond to a listing in the index index-metadata-location-uuid using a key constructed of key field(s) @value
matches for prop[@name='inherited-uuid']/@value: the target value must match the lexical form of the 'uuid' data type.
matches for prop[@name='release-date']/@value: the target value must match the lexical form of the 'date' data type.
allowed value for (.)[@type=('software', 'hardware', 'service')]/prop/@name
The value may be locally defined, or the following:
- vendor-name: The name of the company or organization
allowed value for (.)[@type='validation']/link/@rel
The value may be locally defined, or the following:
- validation-details: A link to an online information provided by the authorizing body.
allowed value for (.)[@type='software']/prop/@name
The value may be locally defined, or the following:
- software-identifier: If a "software" component-type, the identifier, such as a SWID tag, for the software component.
allowed values for (.)[@type='service']/link/@rel
The value may be locally defined, or one of the following:
- provided-by: This service is provided by the referenced component identifier.
- used-by: This service is used by the referenced component identifier.
allowed values for (.)[@type='interconnection']/prop/@name
The value may be locally defined, or one of the following:
- isa-title: Title of the Interconnection Security Agreement (ISA).
- isa-date: Date of the Interconnection Security Agreement (ISA).
- isa-remote-system-name: The name of the remote interconnected system.
- ipv4-address: An Internet Protocol Version 4 interconnection address
- ipv6-address: An Internet Protocol Version 6 interconnection address
- direction: An Internet Protocol Version 6 interconnection address
allowed values for prop[(@name=('ipv4-address','ipv6-address')]/@class
The value may be locally defined, or one of the following:
- local: The identified IP address is for this system.
- remote: The identified IP address is for the remote system to which this system is connected.
allowed value for (.)[@type='interconnection']/link/@rel
The value may be locally defined, or the following:
- isa-agreement: A link to the system interconnection agreement.
allowed values for (.)[@type='interconnection']/responsible-role/@role-id
The value may be locally defined, or one of the following:
- isa-poc-local: Interconnection Security Agreement (ISA) point of contact (POC) for this system.
- isa-poc-remote: Interconnection Security Agreement (ISA) point of contact (POC) for the remote interconnected system.
- isa-authorizing-official-local: Interconnection Security Agreement (ISA) authorizing official for this system.
- isa-authorizing-official-remote: Interconnection Security Agreement (ISA) authorizing official for the remote interconnected system.
matches for prop[@name='isa-date']/@value: the target value must match the lexical form of the 'dateTime' data type.
matches for prop[@name='ipv4-address']/@value: the target value must match the lexical form of the 'ip-v4-address' data type.
matches for prop[@name='ipv6-address']/@value: the target value must match the lexical form of the 'ip-v6-address' data type.
allowed values for prop[@name='direction')]/@value
The value may be locally defined, or one of the following:
- incoming: Data from the remote system flows into this system.
- outgoing: Data from this system flows to the remote system.
is unique for responsible-role: any target value must be unique (i.e., occur only once)
Properties (11)
Description The unique identifier for the component.
Description A category describing the purpose of the component.
Constraint (1)
allowed values
The value may be locally defined, or one of the following:
- this-system: The system as a whole.
- system: An external system, which may be a leveraged system or the other side of an interconnection.
- interconnection: A connection to something outside this system.
- software: Any software, operating system, or firmware.
- hardware: A physical device.
- service: A service that may provide APIs.
- policy: An enforceable policy.
- physical: A tangible asset used to provide physical protections or countermeasures.
- process-procedure: A list of steps or actions to take to achieve some end result.
- plan: An applicable plan.
- guidance: Any guideline or recommendation.
- standard: Any organizational or industry standard.
- validation: An external assessment performed on some other component, that has been validated by a third-party.
- network: A physical or virtual network.
Description A human readable name for the system component.
Description A description of the component, including information about its function.
Description A summary of the technological or business purpose of the component.
Description An attribute, characteristic, or quality of the containing object expressed as a namespace qualified name/value pair. The value of a property is a simple scalar value, which may be expressed as a list of values.
Remarks
Properties permit the deployment and management of arbitrary controlled values, within OSCAL objects. A property can be included for any purpose useful to an application or implementation. Typically, properties will be used to sort, filter, select, order, and arrange OSCAL content objects, to relate OSCAL objects to one another, or to associate an OSCAL object to class hierarchies, taxonomies, or external authorities. Thus, the lexical composition of properties may be constrained by external processes to ensure consistency.
Property allows for associated remarks that describe why the specific property value was applied to the containing object, or the significance of the value in the context of the containing object.
Properties (6)
Description A textual label that uniquely identifies a specific attribute, characteristic, or quality of the property's containing object.
Constraint (1)
allowed value
The value may be locally defined, or the following:
- marking: A label or descriptor that is tied to a sensitivity or classification marking system. An optional class can be used to define the specific marking system used for the associated value.
Description A unique identifier that can be used to reference this property elsewhere in an OSCAL document. A UUID should be consistently used for a given location across revisions of the document.
Description A namespace qualifying the property's name. This allows different organizations to associate distinct semantics with the same name.
Remarks
Provides a means to segment the value space for the name, so that different organizations and individuals can assert control over the allowed
names and associated values used in a property. This allows the semantics associated
with a given name/value pair to be defined on an organization-by-organization basis.
An organization MUST use a URI that they have control over. e.g., a domain registered to the organization in a URI, a registered uniform resource names (URN) namespace.
When a ns is not provided, its value should be assumed to be http://csrc.nist.gov/ns/oscal and the name should be a name defined by the associated OSCAL model.
Description Indicates the value of the attribute, characteristic, or quality.
Description A textual label that provides a sub-type or characterization of the property's name. This can be used to further distinguish or discriminate between the semantics of
multiple properties of the same object with the same name and ns.
Remarks
A class can be used in validation rules to express extra constraints over named items of
a specific class value.
Description Additional commentary on the containing object.
Description A reference to a local or remote resource
Remarks
To provide a cryptographic hash for a remote target resource, a local reference to
a back matter resource is needed. The resource allows one or more hash values to be provided using the rlink/hash object.
The OSCAL link is a roughly based on the HTML link element.
Constraints (3)
matches for @href: the target value must match the lexical form of the 'uri-reference' data type.
index has keythis value must correspond to a listing in the index index-back-matter-resource using a key constructed of key field(s) @href
matches for @href: the target value must match the lexical form of the 'uri' data type.
Properties (4)
Description A resolvable URL reference to a resource.
Remarks
The value of the href can be an internet resource, or a local reference using a fragment e.g. #fragment
that points to a back-matter resource in the same document.
If a local reference using a fragment is used, this will be indicated by a fragment
"#" followed by an identifier which references an identified resource in the document's back-matter or another object that is within the scope of the containing OSCAL document.
If an internet resource is used, the href value will be an absolute or relative URI pointing to the location of the referenced
resource. A relative URI will be resolved relative to the location of the document
containing the link.
Description Describes the type of relationship provided by the link. This can be an indicator of the link's purpose.
Constraint (1)
allowed value
The value may be locally defined, or the following:
- reference: Reference
Description Specifies a media type as defined by the Internet Assigned Numbers Authority (IANA) Media Types Registry.
Remarks
The media-type provides a hint about the content model of the referenced resource. A valid entry
from the IANA Media Types registry SHOULD be used.
Description A textual label to associate with the link, which may be used for presentation in a tool.
Description Describes the operational status of the system component.
Properties (2)
Description The operational status.
Constraint (1)
allowed values
The value must be one of the following:
- under-development: The component is being designed, developed, or implemented.
- operational: The component is currently operational and is available for use in the system.
- disposition: The component is no longer operational.
- other: Some other state.
Description Additional commentary on the containing object.
Description A reference to one or more roles with responsibility for performing a function relative to the containing object.
Properties (5)
Description The role that is responsible for the business function.
Description An attribute, characteristic, or quality of the containing object expressed as a namespace qualified name/value pair. The value of a property is a simple scalar value, which may be expressed as a list of values.
Remarks
Properties permit the deployment and management of arbitrary controlled values, within OSCAL objects. A property can be included for any purpose useful to an application or implementation. Typically, properties will be used to sort, filter, select, order, and arrange OSCAL content objects, to relate OSCAL objects to one another, or to associate an OSCAL object to class hierarchies, taxonomies, or external authorities. Thus, the lexical composition of properties may be constrained by external processes to ensure consistency.
Property allows for associated remarks that describe why the specific property value was applied to the containing object, or the significance of the value in the context of the containing object.
Properties (6)
Description A textual label that uniquely identifies a specific attribute, characteristic, or quality of the property's containing object.
Constraint (1)
allowed value
The value may be locally defined, or the following:
- marking: A label or descriptor that is tied to a sensitivity or classification marking system. An optional class can be used to define the specific marking system used for the associated value.
Description A unique identifier that can be used to reference this property elsewhere in an OSCAL document. A UUID should be consistently used for a given location across revisions of the document.
Description A namespace qualifying the property's name. This allows different organizations to associate distinct semantics with the same name.
Remarks
Provides a means to segment the value space for the name, so that different organizations and individuals can assert control over the allowed
names and associated values used in a property. This allows the semantics associated
with a given name/value pair to be defined on an organization-by-organization basis.
An organization MUST use a URI that they have control over. e.g., a domain registered to the organization in a URI, a registered uniform resource names (URN) namespace.
When a ns is not provided, its value should be assumed to be http://csrc.nist.gov/ns/oscal and the name should be a name defined by the associated OSCAL model.
Description Indicates the value of the attribute, characteristic, or quality.
Description A textual label that provides a sub-type or characterization of the property's name. This can be used to further distinguish or discriminate between the semantics of
multiple properties of the same object with the same name and ns.
Remarks
A class can be used in validation rules to express extra constraints over named items of
a specific class value.
Description Additional commentary on the containing object.
Description A reference to a local or remote resource
Remarks
To provide a cryptographic hash for a remote target resource, a local reference to
a back matter resource is needed. The resource allows one or more hash values to be provided using the rlink/hash object.
The OSCAL link is a roughly based on the HTML link element.
Constraints (3)
matches for @href: the target value must match the lexical form of the 'uri-reference' data type.
index has keythis value must correspond to a listing in the index index-back-matter-resource using a key constructed of key field(s) @href
matches for @href: the target value must match the lexical form of the 'uri' data type.
Properties (4)
Description A resolvable URL reference to a resource.
Remarks
The value of the href can be an internet resource, or a local reference using a fragment e.g. #fragment
that points to a back-matter resource in the same document.
If a local reference using a fragment is used, this will be indicated by a fragment
"#" followed by an identifier which references an identified resource in the document's back-matter or another object that is within the scope of the containing OSCAL document.
If an internet resource is used, the href value will be an absolute or relative URI pointing to the location of the referenced
resource. A relative URI will be resolved relative to the location of the document
containing the link.
Description Describes the type of relationship provided by the link. This can be an indicator of the link's purpose.
Constraint (1)
allowed value
The value may be locally defined, or the following:
- reference: Reference
Description Specifies a media type as defined by the Internet Assigned Numbers Authority (IANA) Media Types Registry.
Remarks
The media-type provides a hint about the content model of the referenced resource. A valid entry
from the IANA Media Types registry SHOULD be used.
Description A textual label to associate with the link, which may be used for presentation in a tool.
Description References a party defined in metadata.
Constraint (1)
index has keythis value must correspond to a listing in the index index-metadata-party-uuid using a key constructed of key field(s) value()
Description Additional commentary on the containing object.
Description Information about the protocol used to provide a service.
Remarks
Used for service components to define the protocols supported by the service.
Properties (4)
Description A globally unique identifier that can be used to reference this service protocol entry elsewhere in an OSCAL document. A UUID should be consistently used for a given resource across revisions of the document.
Description The common name of the protocol, which should be the appropriate "service name" from the IANA Service Name and Transport Protocol Port Number Registry.
Remarks
The short name of the protocol (e.g., https).
Description A human readable name for the protocol (e.g., Transport Layer Security).
Description Where applicable this is the IPv4 port range on which the service operates.
Remarks
To be validated as a natural number (integer >= 1). A single port uses the same value for start and end. Use multiple 'port-range' entries for non-contiguous ranges.
Properties (3)
Description Indicates the starting port number in a port range
Remarks
Should be a number within a permitted range
Description Indicates the ending port number in a port range
Remarks
Should be a number within a permitted range
Description Indicates the transport type.
Constraint (1)
allowed values
The value must be one of the following:
- TCP: Transmission Control Protocol
- UDP: User Datagram Protocol
Description Additional commentary on the containing object.
(array member)
object
[1 to ∞]
Assessment Platform
Description Used to represent the toolset used to perform aspects of the assessment.
Properties (6)
Description Uniquely identifies this assessment Platform.
Description The title or name for the assessment platform.
Description An attribute, characteristic, or quality of the containing object expressed as a namespace qualified name/value pair. The value of a property is a simple scalar value, which may be expressed as a list of values.
Remarks
Properties permit the deployment and management of arbitrary controlled values, within OSCAL objects. A property can be included for any purpose useful to an application or implementation. Typically, properties will be used to sort, filter, select, order, and arrange OSCAL content objects, to relate OSCAL objects to one another, or to associate an OSCAL object to class hierarchies, taxonomies, or external authorities. Thus, the lexical composition of properties may be constrained by external processes to ensure consistency.
Property allows for associated remarks that describe why the specific property value was applied to the containing object, or the significance of the value in the context of the containing object.
Properties (6)
Description A textual label that uniquely identifies a specific attribute, characteristic, or quality of the property's containing object.
Constraint (1)
allowed value
The value may be locally defined, or the following:
- marking: A label or descriptor that is tied to a sensitivity or classification marking system. An optional class can be used to define the specific marking system used for the associated value.
Description A unique identifier that can be used to reference this property elsewhere in an OSCAL document. A UUID should be consistently used for a given location across revisions of the document.
Description A namespace qualifying the property's name. This allows different organizations to associate distinct semantics with the same name.
Remarks
Provides a means to segment the value space for the name, so that different organizations and individuals can assert control over the allowed
names and associated values used in a property. This allows the semantics associated
with a given name/value pair to be defined on an organization-by-organization basis.
An organization MUST use a URI that they have control over. e.g., a domain registered to the organization in a URI, a registered uniform resource names (URN) namespace.
When a ns is not provided, its value should be assumed to be http://csrc.nist.gov/ns/oscal and the name should be a name defined by the associated OSCAL model.
Description Indicates the value of the attribute, characteristic, or quality.
Description A textual label that provides a sub-type or characterization of the property's name. This can be used to further distinguish or discriminate between the semantics of
multiple properties of the same object with the same name and ns.
Remarks
A class can be used in validation rules to express extra constraints over named items of
a specific class value.
Description Additional commentary on the containing object.
Description A reference to a local or remote resource
Remarks
To provide a cryptographic hash for a remote target resource, a local reference to
a back matter resource is needed. The resource allows one or more hash values to be provided using the rlink/hash object.
The OSCAL link is a roughly based on the HTML link element.
Constraints (3)
matches for @href: the target value must match the lexical form of the 'uri-reference' data type.
index has keythis value must correspond to a listing in the index index-back-matter-resource using a key constructed of key field(s) @href
matches for @href: the target value must match the lexical form of the 'uri' data type.
Properties (4)
Description A resolvable URL reference to a resource.
Remarks
The value of the href can be an internet resource, or a local reference using a fragment e.g. #fragment
that points to a back-matter resource in the same document.
If a local reference using a fragment is used, this will be indicated by a fragment
"#" followed by an identifier which references an identified resource in the document's back-matter or another object that is within the scope of the containing OSCAL document.
If an internet resource is used, the href value will be an absolute or relative URI pointing to the location of the referenced
resource. A relative URI will be resolved relative to the location of the document
containing the link.
Description Describes the type of relationship provided by the link. This can be an indicator of the link's purpose.
Constraint (1)
allowed value
The value may be locally defined, or the following:
- reference: Reference
Description Specifies a media type as defined by the Internet Assigned Numbers Authority (IANA) Media Types Registry.
Remarks
The media-type provides a hint about the content model of the referenced resource. A valid entry
from the IANA Media Types registry SHOULD be used.
Description A textual label to associate with the link, which may be used for presentation in a tool.
(array member)
object
[1 to ∞]
Uses Component
Description The set of components that are used by the assessment platform.
Constraint (1)
is unique for responsible-party: any target value must be unique (i.e., occur only once)
Properties (5)
Description A reference to a component that is implemented as part of an inventory item.
Description An attribute, characteristic, or quality of the containing object expressed as a namespace qualified name/value pair. The value of a property is a simple scalar value, which may be expressed as a list of values.
Remarks
Properties permit the deployment and management of arbitrary controlled values, within OSCAL objects. A property can be included for any purpose useful to an application or implementation. Typically, properties will be used to sort, filter, select, order, and arrange OSCAL content objects, to relate OSCAL objects to one another, or to associate an OSCAL object to class hierarchies, taxonomies, or external authorities. Thus, the lexical composition of properties may be constrained by external processes to ensure consistency.
Property allows for associated remarks that describe why the specific property value was applied to the containing object, or the significance of the value in the context of the containing object.
Properties (6)
Description A textual label that uniquely identifies a specific attribute, characteristic, or quality of the property's containing object.
Constraint (1)
allowed value
The value may be locally defined, or the following:
- marking: A label or descriptor that is tied to a sensitivity or classification marking system. An optional class can be used to define the specific marking system used for the associated value.
Description A unique identifier that can be used to reference this property elsewhere in an OSCAL document. A UUID should be consistently used for a given location across revisions of the document.
Description A namespace qualifying the property's name. This allows different organizations to associate distinct semantics with the same name.
Remarks
Provides a means to segment the value space for the name, so that different organizations and individuals can assert control over the allowed
names and associated values used in a property. This allows the semantics associated
with a given name/value pair to be defined on an organization-by-organization basis.
An organization MUST use a URI that they have control over. e.g., a domain registered to the organization in a URI, a registered uniform resource names (URN) namespace.
When a ns is not provided, its value should be assumed to be http://csrc.nist.gov/ns/oscal and the name should be a name defined by the associated OSCAL model.
Description Indicates the value of the attribute, characteristic, or quality.
Description A textual label that provides a sub-type or characterization of the property's name. This can be used to further distinguish or discriminate between the semantics of
multiple properties of the same object with the same name and ns.
Remarks
A class can be used in validation rules to express extra constraints over named items of
a specific class value.
Description Additional commentary on the containing object.
Description A reference to a local or remote resource
Remarks
To provide a cryptographic hash for a remote target resource, a local reference to
a back matter resource is needed. The resource allows one or more hash values to be provided using the rlink/hash object.
The OSCAL link is a roughly based on the HTML link element.
Constraints (3)
matches for @href: the target value must match the lexical form of the 'uri-reference' data type.
index has keythis value must correspond to a listing in the index index-back-matter-resource using a key constructed of key field(s) @href
matches for @href: the target value must match the lexical form of the 'uri' data type.
Properties (4)
Description A resolvable URL reference to a resource.
Remarks
The value of the href can be an internet resource, or a local reference using a fragment e.g. #fragment
that points to a back-matter resource in the same document.
If a local reference using a fragment is used, this will be indicated by a fragment
"#" followed by an identifier which references an identified resource in the document's back-matter or another object that is within the scope of the containing OSCAL document.
If an internet resource is used, the href value will be an absolute or relative URI pointing to the location of the referenced
resource. A relative URI will be resolved relative to the location of the document
containing the link.
Description Describes the type of relationship provided by the link. This can be an indicator of the link's purpose.
Constraint (1)
allowed value
The value may be locally defined, or the following:
- reference: Reference
Description Specifies a media type as defined by the Internet Assigned Numbers Authority (IANA) Media Types Registry.
Remarks
The media-type provides a hint about the content model of the referenced resource. A valid entry
from the IANA Media Types registry SHOULD be used.
Description A textual label to associate with the link, which may be used for presentation in a tool.
Description A reference to a set of organizations or persons that have responsibility for performing a referenced role in the context of the containing object.
Constraints (2)
index has keythis value must correspond to a listing in the index index-metadata-role-id using a key constructed of key field(s) @role-id
index has key for party-uuidthis value must correspond to a listing in the index index-metadata-party-uuid using a key constructed of key field(s) value()
Properties (5)
Description The role that the party is responsible for.
Description References a party defined in metadata.
Remarks
Specifies one or more parties that are responsible for performing the associated role.
Constraint (1)
index has keythis value must correspond to a listing in the index index-metadata-party-uuid using a key constructed of key field(s) value()
Description An attribute, characteristic, or quality of the containing object expressed as a namespace qualified name/value pair. The value of a property is a simple scalar value, which may be expressed as a list of values.
Remarks
Properties permit the deployment and management of arbitrary controlled values, within OSCAL objects. A property can be included for any purpose useful to an application or implementation. Typically, properties will be used to sort, filter, select, order, and arrange OSCAL content objects, to relate OSCAL objects to one another, or to associate an OSCAL object to class hierarchies, taxonomies, or external authorities. Thus, the lexical composition of properties may be constrained by external processes to ensure consistency.
Property allows for associated remarks that describe why the specific property value was applied to the containing object, or the significance of the value in the context of the containing object.
Properties (6)
Description A textual label that uniquely identifies a specific attribute, characteristic, or quality of the property's containing object.
Constraint (1)
allowed value
The value may be locally defined, or the following:
- marking: A label or descriptor that is tied to a sensitivity or classification marking system. An optional class can be used to define the specific marking system used for the associated value.
Description A unique identifier that can be used to reference this property elsewhere in an OSCAL document. A UUID should be consistently used for a given location across revisions of the document.
Description A namespace qualifying the property's name. This allows different organizations to associate distinct semantics with the same name.
Remarks
Provides a means to segment the value space for the name, so that different organizations and individuals can assert control over the allowed
names and associated values used in a property. This allows the semantics associated
with a given name/value pair to be defined on an organization-by-organization basis.
An organization MUST use a URI that they have control over. e.g., a domain registered to the organization in a URI, a registered uniform resource names (URN) namespace.
When a ns is not provided, its value should be assumed to be http://csrc.nist.gov/ns/oscal and the name should be a name defined by the associated OSCAL model.
Description Indicates the value of the attribute, characteristic, or quality.
Description A textual label that provides a sub-type or characterization of the property's name. This can be used to further distinguish or discriminate between the semantics of
multiple properties of the same object with the same name and ns.
Remarks
A class can be used in validation rules to express extra constraints over named items of
a specific class value.
Description Additional commentary on the containing object.
Description A reference to a local or remote resource
Remarks
To provide a cryptographic hash for a remote target resource, a local reference to
a back matter resource is needed. The resource allows one or more hash values to be provided using the rlink/hash object.
The OSCAL link is a roughly based on the HTML link element.
Constraints (3)
matches for @href: the target value must match the lexical form of the 'uri-reference' data type.
index has keythis value must correspond to a listing in the index index-back-matter-resource using a key constructed of key field(s) @href
matches for @href: the target value must match the lexical form of the 'uri' data type.
Properties (4)
Description A resolvable URL reference to a resource.
Remarks
The value of the href can be an internet resource, or a local reference using a fragment e.g. #fragment
that points to a back-matter resource in the same document.
If a local reference using a fragment is used, this will be indicated by a fragment
"#" followed by an identifier which references an identified resource in the document's back-matter or another object that is within the scope of the containing OSCAL document.
If an internet resource is used, the href value will be an absolute or relative URI pointing to the location of the referenced
resource. A relative URI will be resolved relative to the location of the document
containing the link.
Description Describes the type of relationship provided by the link. This can be an indicator of the link's purpose.
Constraint (1)
allowed value
The value may be locally defined, or the following:
- reference: Reference
Description Specifies a media type as defined by the Internet Assigned Numbers Authority (IANA) Media Types Registry.
Remarks
The media-type provides a hint about the content model of the referenced resource. A valid entry
from the IANA Media Types registry SHOULD be used.
Description A textual label to associate with the link, which may be used for presentation in a tool.
Description Additional commentary on the containing object.
Description Additional commentary on the containing object.
Description Additional commentary on the containing object.
Description Represents a scheduled event or milestone, which may be associated with a series of assessment actions.
Properties (13)
Description Uniquely identifies this assessment task.
Description The type of task.
Constraint (1)
allowed values
The value may be locally defined, or one of the following:
- milestone: The task represents a planned milestone.
- action: The task represents a specific assessment action to be performed.
Description The title for this task.
Description A human-readable description of this task.
Description An attribute, characteristic, or quality of the containing object expressed as a namespace qualified name/value pair. The value of a property is a simple scalar value, which may be expressed as a list of values.
Remarks
Properties permit the deployment and management of arbitrary controlled values, within OSCAL objects. A property can be included for any purpose useful to an application or implementation. Typically, properties will be used to sort, filter, select, order, and arrange OSCAL content objects, to relate OSCAL objects to one another, or to associate an OSCAL object to class hierarchies, taxonomies, or external authorities. Thus, the lexical composition of properties may be constrained by external processes to ensure consistency.
Property allows for associated remarks that describe why the specific property value was applied to the containing object, or the significance of the value in the context of the containing object.
Properties (6)
Description A textual label that uniquely identifies a specific attribute, characteristic, or quality of the property's containing object.
Constraint (1)
allowed value
The value may be locally defined, or the following:
- marking: A label or descriptor that is tied to a sensitivity or classification marking system. An optional class can be used to define the specific marking system used for the associated value.
Description A unique identifier that can be used to reference this property elsewhere in an OSCAL document. A UUID should be consistently used for a given location across revisions of the document.
Description A namespace qualifying the property's name. This allows different organizations to associate distinct semantics with the same name.
Remarks
Provides a means to segment the value space for the name, so that different organizations and individuals can assert control over the allowed
names and associated values used in a property. This allows the semantics associated
with a given name/value pair to be defined on an organization-by-organization basis.
An organization MUST use a URI that they have control over. e.g., a domain registered to the organization in a URI, a registered uniform resource names (URN) namespace.
When a ns is not provided, its value should be assumed to be http://csrc.nist.gov/ns/oscal and the name should be a name defined by the associated OSCAL model.
Description Indicates the value of the attribute, characteristic, or quality.
Description A textual label that provides a sub-type or characterization of the property's name. This can be used to further distinguish or discriminate between the semantics of
multiple properties of the same object with the same name and ns.
Remarks
A class can be used in validation rules to express extra constraints over named items of
a specific class value.
Description Additional commentary on the containing object.
Description A reference to a local or remote resource
Remarks
To provide a cryptographic hash for a remote target resource, a local reference to
a back matter resource is needed. The resource allows one or more hash values to be provided using the rlink/hash object.
The OSCAL link is a roughly based on the HTML link element.
Constraints (3)
matches for @href: the target value must match the lexical form of the 'uri-reference' data type.
index has keythis value must correspond to a listing in the index index-back-matter-resource using a key constructed of key field(s) @href
matches for @href: the target value must match the lexical form of the 'uri' data type.
Properties (4)
Description A resolvable URL reference to a resource.
Remarks
The value of the href can be an internet resource, or a local reference using a fragment e.g. #fragment
that points to a back-matter resource in the same document.
If a local reference using a fragment is used, this will be indicated by a fragment
"#" followed by an identifier which references an identified resource in the document's back-matter or another object that is within the scope of the containing OSCAL document.
If an internet resource is used, the href value will be an absolute or relative URI pointing to the location of the referenced
resource. A relative URI will be resolved relative to the location of the document
containing the link.
Description Describes the type of relationship provided by the link. This can be an indicator of the link's purpose.
Constraint (1)
allowed value
The value may be locally defined, or the following:
- reference: Reference
Description Specifies a media type as defined by the Internet Assigned Numbers Authority (IANA) Media Types Registry.
Remarks
The media-type provides a hint about the content model of the referenced resource. A valid entry
from the IANA Media Types registry SHOULD be used.
Description A textual label to associate with the link, which may be used for presentation in a tool.
Description The timing under which the task is intended to occur.
Property (1)
A choice:
Description The task is intended to occur on the specified date.
Property (1)
Description The task must occur on the specified date.
Description The task is intended to occur within the specified date range.
Properties (2)
Description The task must occur on or after the specified date.
Description The task must occur on or before the specified date.
Description The task is intended to occur at the specified frequency.
Properties (2)
Description The task must occur after the specified period has elapsed.
Description The unit of time for the period.
Constraint (1)
allowed values
The value must be one of the following:
- seconds: The period is specified in seconds.
- minutes: The period is specified in minutes.
- hours: The period is specified in hours.
- days: The period is specified in days.
- months: The period is specified in calendar months.
- years: The period is specified in calendar years.
(array member)
object
[1 to ∞]
Task Dependency
Description Used to indicate that a task is dependent on another task.
Properties (2)
Description References a unique task by UUID.
Description Additional commentary on the containing object.
Description Represents a scheduled event or milestone, which may be associated with a series of assessment actions.
(array member)
object
[1 to ∞]
Associated Activity
Description Identifies an individual activity to be performed as part of a task.
Constraint (1)
is unique for responsible-role: any target value must be unique (i.e., occur only once)
Properties (6)
Description References an activity defined in the list of activities.
Description An attribute, characteristic, or quality of the containing object expressed as a namespace qualified name/value pair. The value of a property is a simple scalar value, which may be expressed as a list of values.
Remarks
Properties permit the deployment and management of arbitrary controlled values, within OSCAL objects. A property can be included for any purpose useful to an application or implementation. Typically, properties will be used to sort, filter, select, order, and arrange OSCAL content objects, to relate OSCAL objects to one another, or to associate an OSCAL object to class hierarchies, taxonomies, or external authorities. Thus, the lexical composition of properties may be constrained by external processes to ensure consistency.
Property allows for associated remarks that describe why the specific property value was applied to the containing object, or the significance of the value in the context of the containing object.
Properties (6)
Description A textual label that uniquely identifies a specific attribute, characteristic, or quality of the property's containing object.
Constraint (1)
allowed value
The value may be locally defined, or the following:
- marking: A label or descriptor that is tied to a sensitivity or classification marking system. An optional class can be used to define the specific marking system used for the associated value.
Description A unique identifier that can be used to reference this property elsewhere in an OSCAL document. A UUID should be consistently used for a given location across revisions of the document.
Description A namespace qualifying the property's name. This allows different organizations to associate distinct semantics with the same name.
Remarks
Provides a means to segment the value space for the name, so that different organizations and individuals can assert control over the allowed
names and associated values used in a property. This allows the semantics associated
with a given name/value pair to be defined on an organization-by-organization basis.
An organization MUST use a URI that they have control over. e.g., a domain registered to the organization in a URI, a registered uniform resource names (URN) namespace.
When a ns is not provided, its value should be assumed to be http://csrc.nist.gov/ns/oscal and the name should be a name defined by the associated OSCAL model.
Description Indicates the value of the attribute, characteristic, or quality.
Description A textual label that provides a sub-type or characterization of the property's name. This can be used to further distinguish or discriminate between the semantics of
multiple properties of the same object with the same name and ns.
Remarks
A class can be used in validation rules to express extra constraints over named items of
a specific class value.
Description Additional commentary on the containing object.
Description A reference to a local or remote resource
Remarks
To provide a cryptographic hash for a remote target resource, a local reference to
a back matter resource is needed. The resource allows one or more hash values to be provided using the rlink/hash object.
The OSCAL link is a roughly based on the HTML link element.
Constraints (3)
matches for @href: the target value must match the lexical form of the 'uri-reference' data type.
index has keythis value must correspond to a listing in the index index-back-matter-resource using a key constructed of key field(s) @href
matches for @href: the target value must match the lexical form of the 'uri' data type.
Properties (4)
Description A resolvable URL reference to a resource.
Remarks
The value of the href can be an internet resource, or a local reference using a fragment e.g. #fragment
that points to a back-matter resource in the same document.
If a local reference using a fragment is used, this will be indicated by a fragment
"#" followed by an identifier which references an identified resource in the document's back-matter or another object that is within the scope of the containing OSCAL document.
If an internet resource is used, the href value will be an absolute or relative URI pointing to the location of the referenced
resource. A relative URI will be resolved relative to the location of the document
containing the link.
Description Describes the type of relationship provided by the link. This can be an indicator of the link's purpose.
Constraint (1)
allowed value
The value may be locally defined, or the following:
- reference: Reference
Description Specifies a media type as defined by the Internet Assigned Numbers Authority (IANA) Media Types Registry.
Remarks
The media-type provides a hint about the content model of the referenced resource. A valid entry
from the IANA Media Types registry SHOULD be used.
Description A textual label to associate with the link, which may be used for presentation in a tool.
Description A reference to one or more roles with responsibility for performing a function relative to the containing object.
Remarks
Identifies the person or organization responsible for performing a specific role defined by the activity.
Properties (5)
Description The role that is responsible for the business function.
Description An attribute, characteristic, or quality of the containing object expressed as a namespace qualified name/value pair. The value of a property is a simple scalar value, which may be expressed as a list of values.
Remarks
Properties permit the deployment and management of arbitrary controlled values, within OSCAL objects. A property can be included for any purpose useful to an application or implementation. Typically, properties will be used to sort, filter, select, order, and arrange OSCAL content objects, to relate OSCAL objects to one another, or to associate an OSCAL object to class hierarchies, taxonomies, or external authorities. Thus, the lexical composition of properties may be constrained by external processes to ensure consistency.
Property allows for associated remarks that describe why the specific property value was applied to the containing object, or the significance of the value in the context of the containing object.
Properties (6)
Description A textual label that uniquely identifies a specific attribute, characteristic, or quality of the property's containing object.
Constraint (1)
allowed value
The value may be locally defined, or the following:
- marking: A label or descriptor that is tied to a sensitivity or classification marking system. An optional class can be used to define the specific marking system used for the associated value.
Description A unique identifier that can be used to reference this property elsewhere in an OSCAL document. A UUID should be consistently used for a given location across revisions of the document.
Description A namespace qualifying the property's name. This allows different organizations to associate distinct semantics with the same name.
Remarks
Provides a means to segment the value space for the name, so that different organizations and individuals can assert control over the allowed
names and associated values used in a property. This allows the semantics associated
with a given name/value pair to be defined on an organization-by-organization basis.
An organization MUST use a URI that they have control over. e.g., a domain registered to the organization in a URI, a registered uniform resource names (URN) namespace.
When a ns is not provided, its value should be assumed to be http://csrc.nist.gov/ns/oscal and the name should be a name defined by the associated OSCAL model.
Description Indicates the value of the attribute, characteristic, or quality.
Description A textual label that provides a sub-type or characterization of the property's name. This can be used to further distinguish or discriminate between the semantics of
multiple properties of the same object with the same name and ns.
Remarks
A class can be used in validation rules to express extra constraints over named items of
a specific class value.
Description Additional commentary on the containing object.
Description A reference to a local or remote resource
Remarks
To provide a cryptographic hash for a remote target resource, a local reference to
a back matter resource is needed. The resource allows one or more hash values to be provided using the rlink/hash object.
The OSCAL link is a roughly based on the HTML link element.
Constraints (3)
matches for @href: the target value must match the lexical form of the 'uri-reference' data type.
index has keythis value must correspond to a listing in the index index-back-matter-resource using a key constructed of key field(s) @href
matches for @href: the target value must match the lexical form of the 'uri' data type.
Properties (4)
Description A resolvable URL reference to a resource.
Remarks
The value of the href can be an internet resource, or a local reference using a fragment e.g. #fragment
that points to a back-matter resource in the same document.
If a local reference using a fragment is used, this will be indicated by a fragment
"#" followed by an identifier which references an identified resource in the document's back-matter or another object that is within the scope of the containing OSCAL document.
If an internet resource is used, the href value will be an absolute or relative URI pointing to the location of the referenced
resource. A relative URI will be resolved relative to the location of the document
containing the link.
Description Describes the type of relationship provided by the link. This can be an indicator of the link's purpose.
Constraint (1)
allowed value
The value may be locally defined, or the following:
- reference: Reference
Description Specifies a media type as defined by the Internet Assigned Numbers Authority (IANA) Media Types Registry.
Remarks
The media-type provides a hint about the content model of the referenced resource. A valid entry
from the IANA Media Types registry SHOULD be used.
Description A textual label to associate with the link, which may be used for presentation in a tool.
Description References a party defined in metadata.
Constraint (1)
index has keythis value must correspond to a listing in the index index-metadata-party-uuid using a key constructed of key field(s) value()
Description Additional commentary on the containing object.
Description Identifies system elements being assessed, such as components, inventory items, and locations. In the assessment plan, this identifies a planned assessment subject. In the assessment results this is an actual assessment subject, and reflects any changes from the plan. exactly what will be the focus of this assessment. Any subjects not identified in this way are out-of-scope.
Remarks
Processing of an include/exclude pair starts with processing the include, then removing matching entries in the exclude.
Properties (7)
Description Indicates the type of assessment subject, such as a component, inventory, item, location, or party represented by this selection statement.
Constraint (1)
allowed values
The value may be locally defined, or one of the following:
- component: The referenced assessment subject is a component defined in the SSP, or in the local-definitions of an Assessment Plan or Assessment Results.
- inventory-item: The referenced assessment subject is a inventory item defined in the SSP, or in the local-definitions of an Assessment Plan or Assessment Results.
- location: The referenced assessment subject is a location defined in the metadata of the SSP, Assessment Plan, or Assessment Results.
- party: The referenced assessment subject is a person or team to interview, who is defined as a party in the metadata of the SSP, Assessment Plan, or Assessment Results.
- user: The referenced assessment subject is a user defined in the SSP, or in the local-definitions of an Assessment Plan or Assessment Results.
Description A human-readable description of the collection of subjects being included in this assessment.
Description An attribute, characteristic, or quality of the containing object expressed as a namespace qualified name/value pair. The value of a property is a simple scalar value, which may be expressed as a list of values.
Remarks
Properties permit the deployment and management of arbitrary controlled values, within OSCAL objects. A property can be included for any purpose useful to an application or implementation. Typically, properties will be used to sort, filter, select, order, and arrange OSCAL content objects, to relate OSCAL objects to one another, or to associate an OSCAL object to class hierarchies, taxonomies, or external authorities. Thus, the lexical composition of properties may be constrained by external processes to ensure consistency.
Property allows for associated remarks that describe why the specific property value was applied to the containing object, or the significance of the value in the context of the containing object.
Properties (6)
Description A textual label that uniquely identifies a specific attribute, characteristic, or quality of the property's containing object.
Constraint (1)
allowed value
The value may be locally defined, or the following:
- marking: A label or descriptor that is tied to a sensitivity or classification marking system. An optional class can be used to define the specific marking system used for the associated value.
Description A unique identifier that can be used to reference this property elsewhere in an OSCAL document. A UUID should be consistently used for a given location across revisions of the document.
Description A namespace qualifying the property's name. This allows different organizations to associate distinct semantics with the same name.
Remarks
Provides a means to segment the value space for the name, so that different organizations and individuals can assert control over the allowed
names and associated values used in a property. This allows the semantics associated
with a given name/value pair to be defined on an organization-by-organization basis.
An organization MUST use a URI that they have control over. e.g., a domain registered to the organization in a URI, a registered uniform resource names (URN) namespace.
When a ns is not provided, its value should be assumed to be http://csrc.nist.gov/ns/oscal and the name should be a name defined by the associated OSCAL model.
Description Indicates the value of the attribute, characteristic, or quality.
Description A textual label that provides a sub-type or characterization of the property's name. This can be used to further distinguish or discriminate between the semantics of
multiple properties of the same object with the same name and ns.
Remarks
A class can be used in validation rules to express extra constraints over named items of
a specific class value.
Description Additional commentary on the containing object.
Description A reference to a local or remote resource
Remarks
To provide a cryptographic hash for a remote target resource, a local reference to
a back matter resource is needed. The resource allows one or more hash values to be provided using the rlink/hash object.
The OSCAL link is a roughly based on the HTML link element.
Constraints (3)
matches for @href: the target value must match the lexical form of the 'uri-reference' data type.
index has keythis value must correspond to a listing in the index index-back-matter-resource using a key constructed of key field(s) @href
matches for @href: the target value must match the lexical form of the 'uri' data type.
Properties (4)
Description A resolvable URL reference to a resource.
Remarks
The value of the href can be an internet resource, or a local reference using a fragment e.g. #fragment
that points to a back-matter resource in the same document.
If a local reference using a fragment is used, this will be indicated by a fragment
"#" followed by an identifier which references an identified resource in the document's back-matter or another object that is within the scope of the containing OSCAL document.
If an internet resource is used, the href value will be an absolute or relative URI pointing to the location of the referenced
resource. A relative URI will be resolved relative to the location of the document
containing the link.
Description Describes the type of relationship provided by the link. This can be an indicator of the link's purpose.
Constraint (1)
allowed value
The value may be locally defined, or the following:
- reference: Reference
Description Specifies a media type as defined by the Internet Assigned Numbers Authority (IANA) Media Types Registry.
Remarks
The media-type provides a hint about the content model of the referenced resource. A valid entry
from the IANA Media Types registry SHOULD be used.
Description A textual label to associate with the link, which may be used for presentation in a tool.
A choice:
Description A key word to indicate all.
Description Identifies a set of assessment subjects to include/exclude by UUID.
Properties (5)
Description A pointer to a component, inventory-item, location, party, user, or resource using it's UUID.
Description Used to indicate the type of object pointed to by the uuid-ref within a subject.
Constraint (1)
allowed values
The value may be locally defined, or one of the following:
- component: Component
- inventory-item: Inventory Item
- location: Location
- party: Interview Party
- user: User
- resource: Resource or Artifact
Description An attribute, characteristic, or quality of the containing object expressed as a namespace qualified name/value pair. The value of a property is a simple scalar value, which may be expressed as a list of values.
Remarks
Properties permit the deployment and management of arbitrary controlled values, within OSCAL objects. A property can be included for any purpose useful to an application or implementation. Typically, properties will be used to sort, filter, select, order, and arrange OSCAL content objects, to relate OSCAL objects to one another, or to associate an OSCAL object to class hierarchies, taxonomies, or external authorities. Thus, the lexical composition of properties may be constrained by external processes to ensure consistency.
Property allows for associated remarks that describe why the specific property value was applied to the containing object, or the significance of the value in the context of the containing object.
Properties (6)
Description A textual label that uniquely identifies a specific attribute, characteristic, or quality of the property's containing object.
Constraint (1)
allowed value
The value may be locally defined, or the following:
- marking: A label or descriptor that is tied to a sensitivity or classification marking system. An optional class can be used to define the specific marking system used for the associated value.
Description A unique identifier that can be used to reference this property elsewhere in an OSCAL document. A UUID should be consistently used for a given location across revisions of the document.
Description A namespace qualifying the property's name. This allows different organizations to associate distinct semantics with the same name.
Remarks
Provides a means to segment the value space for the name, so that different organizations and individuals can assert control over the allowed
names and associated values used in a property. This allows the semantics associated
with a given name/value pair to be defined on an organization-by-organization basis.
An organization MUST use a URI that they have control over. e.g., a domain registered to the organization in a URI, a registered uniform resource names (URN) namespace.
When a ns is not provided, its value should be assumed to be http://csrc.nist.gov/ns/oscal and the name should be a name defined by the associated OSCAL model.
Description Indicates the value of the attribute, characteristic, or quality.
Description A textual label that provides a sub-type or characterization of the property's name. This can be used to further distinguish or discriminate between the semantics of
multiple properties of the same object with the same name and ns.
Remarks
A class can be used in validation rules to express extra constraints over named items of
a specific class value.
Description Additional commentary on the containing object.
Description A reference to a local or remote resource
Remarks
To provide a cryptographic hash for a remote target resource, a local reference to
a back matter resource is needed. The resource allows one or more hash values to be provided using the rlink/hash object.
The OSCAL link is a roughly based on the HTML link element.
Constraints (3)
matches for @href: the target value must match the lexical form of the 'uri-reference' data type.
index has keythis value must correspond to a listing in the index index-back-matter-resource using a key constructed of key field(s) @href
matches for @href: the target value must match the lexical form of the 'uri' data type.
Properties (4)
Description A resolvable URL reference to a resource.
Remarks
The value of the href can be an internet resource, or a local reference using a fragment e.g. #fragment
that points to a back-matter resource in the same document.
If a local reference using a fragment is used, this will be indicated by a fragment
"#" followed by an identifier which references an identified resource in the document's back-matter or another object that is within the scope of the containing OSCAL document.
If an internet resource is used, the href value will be an absolute or relative URI pointing to the location of the referenced
resource. A relative URI will be resolved relative to the location of the document
containing the link.
Description Describes the type of relationship provided by the link. This can be an indicator of the link's purpose.
Constraint (1)
allowed value
The value may be locally defined, or the following:
- reference: Reference
Description Specifies a media type as defined by the Internet Assigned Numbers Authority (IANA) Media Types Registry.
Remarks
The media-type provides a hint about the content model of the referenced resource. A valid entry
from the IANA Media Types registry SHOULD be used.
Description A textual label to associate with the link, which may be used for presentation in a tool.
Description Additional commentary on the containing object.
Description Identifies a set of assessment subjects to include/exclude by UUID.
Properties (5)
Description A pointer to a component, inventory-item, location, party, user, or resource using it's UUID.
Description Used to indicate the type of object pointed to by the uuid-ref within a subject.
Constraint (1)
allowed values
The value may be locally defined, or one of the following:
- component: Component
- inventory-item: Inventory Item
- location: Location
- party: Interview Party
- user: User
- resource: Resource or Artifact
Description An attribute, characteristic, or quality of the containing object expressed as a namespace qualified name/value pair. The value of a property is a simple scalar value, which may be expressed as a list of values.
Remarks
Properties permit the deployment and management of arbitrary controlled values, within OSCAL objects. A property can be included for any purpose useful to an application or implementation. Typically, properties will be used to sort, filter, select, order, and arrange OSCAL content objects, to relate OSCAL objects to one another, or to associate an OSCAL object to class hierarchies, taxonomies, or external authorities. Thus, the lexical composition of properties may be constrained by external processes to ensure consistency.
Property allows for associated remarks that describe why the specific property value was applied to the containing object, or the significance of the value in the context of the containing object.
Properties (6)
Description A textual label that uniquely identifies a specific attribute, characteristic, or quality of the property's containing object.
Constraint (1)
allowed value
The value may be locally defined, or the following:
- marking: A label or descriptor that is tied to a sensitivity or classification marking system. An optional class can be used to define the specific marking system used for the associated value.
Description A unique identifier that can be used to reference this property elsewhere in an OSCAL document. A UUID should be consistently used for a given location across revisions of the document.
Description A namespace qualifying the property's name. This allows different organizations to associate distinct semantics with the same name.
Remarks
Provides a means to segment the value space for the name, so that different organizations and individuals can assert control over the allowed
names and associated values used in a property. This allows the semantics associated
with a given name/value pair to be defined on an organization-by-organization basis.
An organization MUST use a URI that they have control over. e.g., a domain registered to the organization in a URI, a registered uniform resource names (URN) namespace.
When a ns is not provided, its value should be assumed to be http://csrc.nist.gov/ns/oscal and the name should be a name defined by the associated OSCAL model.
Description Indicates the value of the attribute, characteristic, or quality.
Description A textual label that provides a sub-type or characterization of the property's name. This can be used to further distinguish or discriminate between the semantics of
multiple properties of the same object with the same name and ns.
Remarks
A class can be used in validation rules to express extra constraints over named items of
a specific class value.
Description Additional commentary on the containing object.
Description A reference to a local or remote resource
Remarks
To provide a cryptographic hash for a remote target resource, a local reference to
a back matter resource is needed. The resource allows one or more hash values to be provided using the rlink/hash object.
The OSCAL link is a roughly based on the HTML link element.
Constraints (3)
matches for @href: the target value must match the lexical form of the 'uri-reference' data type.
index has keythis value must correspond to a listing in the index index-back-matter-resource using a key constructed of key field(s) @href
matches for @href: the target value must match the lexical form of the 'uri' data type.
Properties (4)
Description A resolvable URL reference to a resource.
Remarks
The value of the href can be an internet resource, or a local reference using a fragment e.g. #fragment
that points to a back-matter resource in the same document.
If a local reference using a fragment is used, this will be indicated by a fragment
"#" followed by an identifier which references an identified resource in the document's back-matter or another object that is within the scope of the containing OSCAL document.
If an internet resource is used, the href value will be an absolute or relative URI pointing to the location of the referenced
resource. A relative URI will be resolved relative to the location of the document
containing the link.
Description Describes the type of relationship provided by the link. This can be an indicator of the link's purpose.
Constraint (1)
allowed value
The value may be locally defined, or the following:
- reference: Reference
Description Specifies a media type as defined by the Internet Assigned Numbers Authority (IANA) Media Types Registry.
Remarks
The media-type provides a hint about the content model of the referenced resource. A valid entry
from the IANA Media Types registry SHOULD be used.
Description A textual label to associate with the link, which may be used for presentation in a tool.
Description Additional commentary on the containing object.
Description Additional commentary on the containing object.
Description Additional commentary on the containing object.
Description Identifies system elements being assessed, such as components, inventory items, and locations. In the assessment plan, this identifies a planned assessment subject. In the assessment results this is an actual assessment subject, and reflects any changes from the plan. exactly what will be the focus of this assessment. Any subjects not identified in this way are out-of-scope.
Remarks
Processing of an include/exclude pair starts with processing the include, then removing matching entries in the exclude.
The assessment subjects that the activity was performed against.
Properties (7)
Description Indicates the type of assessment subject, such as a component, inventory, item, location, or party represented by this selection statement.
Constraint (1)
allowed values
The value may be locally defined, or one of the following:
- component: The referenced assessment subject is a component defined in the SSP, or in the local-definitions of an Assessment Plan or Assessment Results.
- inventory-item: The referenced assessment subject is a inventory item defined in the SSP, or in the local-definitions of an Assessment Plan or Assessment Results.
- location: The referenced assessment subject is a location defined in the metadata of the SSP, Assessment Plan, or Assessment Results.
- party: The referenced assessment subject is a person or team to interview, who is defined as a party in the metadata of the SSP, Assessment Plan, or Assessment Results.
- user: The referenced assessment subject is a user defined in the SSP, or in the local-definitions of an Assessment Plan or Assessment Results.
Description A human-readable description of the collection of subjects being included in this assessment.
Description An attribute, characteristic, or quality of the containing object expressed as a namespace qualified name/value pair. The value of a property is a simple scalar value, which may be expressed as a list of values.
Remarks
Properties permit the deployment and management of arbitrary controlled values, within OSCAL objects. A property can be included for any purpose useful to an application or implementation. Typically, properties will be used to sort, filter, select, order, and arrange OSCAL content objects, to relate OSCAL objects to one another, or to associate an OSCAL object to class hierarchies, taxonomies, or external authorities. Thus, the lexical composition of properties may be constrained by external processes to ensure consistency.
Property allows for associated remarks that describe why the specific property value was applied to the containing object, or the significance of the value in the context of the containing object.
Properties (6)
Description A textual label that uniquely identifies a specific attribute, characteristic, or quality of the property's containing object.
Constraint (1)
allowed value
The value may be locally defined, or the following:
- marking: A label or descriptor that is tied to a sensitivity or classification marking system. An optional class can be used to define the specific marking system used for the associated value.
Description A unique identifier that can be used to reference this property elsewhere in an OSCAL document. A UUID should be consistently used for a given location across revisions of the document.
Description A namespace qualifying the property's name. This allows different organizations to associate distinct semantics with the same name.
Remarks
Provides a means to segment the value space for the name, so that different organizations and individuals can assert control over the allowed
names and associated values used in a property. This allows the semantics associated
with a given name/value pair to be defined on an organization-by-organization basis.
An organization MUST use a URI that they have control over. e.g., a domain registered to the organization in a URI, a registered uniform resource names (URN) namespace.
When a ns is not provided, its value should be assumed to be http://csrc.nist.gov/ns/oscal and the name should be a name defined by the associated OSCAL model.
Description Indicates the value of the attribute, characteristic, or quality.
Description A textual label that provides a sub-type or characterization of the property's name. This can be used to further distinguish or discriminate between the semantics of
multiple properties of the same object with the same name and ns.
Remarks
A class can be used in validation rules to express extra constraints over named items of
a specific class value.
Description Additional commentary on the containing object.
Description A reference to a local or remote resource
Remarks
To provide a cryptographic hash for a remote target resource, a local reference to
a back matter resource is needed. The resource allows one or more hash values to be provided using the rlink/hash object.
The OSCAL link is a roughly based on the HTML link element.
Constraints (3)
matches for @href: the target value must match the lexical form of the 'uri-reference' data type.
index has keythis value must correspond to a listing in the index index-back-matter-resource using a key constructed of key field(s) @href
matches for @href: the target value must match the lexical form of the 'uri' data type.
Properties (4)
Description A resolvable URL reference to a resource.
Remarks
The value of the href can be an internet resource, or a local reference using a fragment e.g. #fragment
that points to a back-matter resource in the same document.
If a local reference using a fragment is used, this will be indicated by a fragment
"#" followed by an identifier which references an identified resource in the document's back-matter or another object that is within the scope of the containing OSCAL document.
If an internet resource is used, the href value will be an absolute or relative URI pointing to the location of the referenced
resource. A relative URI will be resolved relative to the location of the document
containing the link.
Description Describes the type of relationship provided by the link. This can be an indicator of the link's purpose.
Constraint (1)
allowed value
The value may be locally defined, or the following:
- reference: Reference
Description Specifies a media type as defined by the Internet Assigned Numbers Authority (IANA) Media Types Registry.
Remarks
The media-type provides a hint about the content model of the referenced resource. A valid entry
from the IANA Media Types registry SHOULD be used.
Description A textual label to associate with the link, which may be used for presentation in a tool.
A choice:
Description A key word to indicate all.
Description Identifies a set of assessment subjects to include/exclude by UUID.
Properties (5)
Description A pointer to a component, inventory-item, location, party, user, or resource using it's UUID.
Description Used to indicate the type of object pointed to by the uuid-ref within a subject.
Constraint (1)
allowed values
The value may be locally defined, or one of the following:
- component: Component
- inventory-item: Inventory Item
- location: Location
- party: Interview Party
- user: User
- resource: Resource or Artifact
Description An attribute, characteristic, or quality of the containing object expressed as a namespace qualified name/value pair. The value of a property is a simple scalar value, which may be expressed as a list of values.
Remarks
Properties permit the deployment and management of arbitrary controlled values, within OSCAL objects. A property can be included for any purpose useful to an application or implementation. Typically, properties will be used to sort, filter, select, order, and arrange OSCAL content objects, to relate OSCAL objects to one another, or to associate an OSCAL object to class hierarchies, taxonomies, or external authorities. Thus, the lexical composition of properties may be constrained by external processes to ensure consistency.
Property allows for associated remarks that describe why the specific property value was applied to the containing object, or the significance of the value in the context of the containing object.
Properties (6)
Description A textual label that uniquely identifies a specific attribute, characteristic, or quality of the property's containing object.
Constraint (1)
allowed value
The value may be locally defined, or the following:
- marking: A label or descriptor that is tied to a sensitivity or classification marking system. An optional class can be used to define the specific marking system used for the associated value.
Description A unique identifier that can be used to reference this property elsewhere in an OSCAL document. A UUID should be consistently used for a given location across revisions of the document.
Description A namespace qualifying the property's name. This allows different organizations to associate distinct semantics with the same name.
Remarks
Provides a means to segment the value space for the name, so that different organizations and individuals can assert control over the allowed
names and associated values used in a property. This allows the semantics associated
with a given name/value pair to be defined on an organization-by-organization basis.
An organization MUST use a URI that they have control over. e.g., a domain registered to the organization in a URI, a registered uniform resource names (URN) namespace.
When a ns is not provided, its value should be assumed to be http://csrc.nist.gov/ns/oscal and the name should be a name defined by the associated OSCAL model.
Description Indicates the value of the attribute, characteristic, or quality.
Description A textual label that provides a sub-type or characterization of the property's name. This can be used to further distinguish or discriminate between the semantics of
multiple properties of the same object with the same name and ns.
Remarks
A class can be used in validation rules to express extra constraints over named items of
a specific class value.
Description Additional commentary on the containing object.
Description A reference to a local or remote resource
Remarks
To provide a cryptographic hash for a remote target resource, a local reference to
a back matter resource is needed. The resource allows one or more hash values to be provided using the rlink/hash object.
The OSCAL link is a roughly based on the HTML link element.
Constraints (3)
matches for @href: the target value must match the lexical form of the 'uri-reference' data type.
index has keythis value must correspond to a listing in the index index-back-matter-resource using a key constructed of key field(s) @href
matches for @href: the target value must match the lexical form of the 'uri' data type.
Properties (4)
Description A resolvable URL reference to a resource.
Remarks
The value of the href can be an internet resource, or a local reference using a fragment e.g. #fragment
that points to a back-matter resource in the same document.
If a local reference using a fragment is used, this will be indicated by a fragment
"#" followed by an identifier which references an identified resource in the document's back-matter or another object that is within the scope of the containing OSCAL document.
If an internet resource is used, the href value will be an absolute or relative URI pointing to the location of the referenced
resource. A relative URI will be resolved relative to the location of the document
containing the link.
Description Describes the type of relationship provided by the link. This can be an indicator of the link's purpose.
Constraint (1)
allowed value
The value may be locally defined, or the following:
- reference: Reference
Description Specifies a media type as defined by the Internet Assigned Numbers Authority (IANA) Media Types Registry.
Remarks
The media-type provides a hint about the content model of the referenced resource. A valid entry
from the IANA Media Types registry SHOULD be used.
Description A textual label to associate with the link, which may be used for presentation in a tool.
Description Additional commentary on the containing object.
Description Identifies a set of assessment subjects to include/exclude by UUID.
Properties (5)
Description A pointer to a component, inventory-item, location, party, user, or resource using it's UUID.
Description Used to indicate the type of object pointed to by the uuid-ref within a subject.
Constraint (1)
allowed values
The value may be locally defined, or one of the following:
- component: Component
- inventory-item: Inventory Item
- location: Location
- party: Interview Party
- user: User
- resource: Resource or Artifact
Description An attribute, characteristic, or quality of the containing object expressed as a namespace qualified name/value pair. The value of a property is a simple scalar value, which may be expressed as a list of values.
Remarks
Properties permit the deployment and management of arbitrary controlled values, within OSCAL objects. A property can be included for any purpose useful to an application or implementation. Typically, properties will be used to sort, filter, select, order, and arrange OSCAL content objects, to relate OSCAL objects to one another, or to associate an OSCAL object to class hierarchies, taxonomies, or external authorities. Thus, the lexical composition of properties may be constrained by external processes to ensure consistency.
Property allows for associated remarks that describe why the specific property value was applied to the containing object, or the significance of the value in the context of the containing object.
Properties (6)
Description A textual label that uniquely identifies a specific attribute, characteristic, or quality of the property's containing object.
Constraint (1)
allowed value
The value may be locally defined, or the following:
- marking: A label or descriptor that is tied to a sensitivity or classification marking system. An optional class can be used to define the specific marking system used for the associated value.
Description A unique identifier that can be used to reference this property elsewhere in an OSCAL document. A UUID should be consistently used for a given location across revisions of the document.
Description A namespace qualifying the property's name. This allows different organizations to associate distinct semantics with the same name.
Remarks
Provides a means to segment the value space for the name, so that different organizations and individuals can assert control over the allowed
names and associated values used in a property. This allows the semantics associated
with a given name/value pair to be defined on an organization-by-organization basis.
An organization MUST use a URI that they have control over. e.g., a domain registered to the organization in a URI, a registered uniform resource names (URN) namespace.
When a ns is not provided, its value should be assumed to be http://csrc.nist.gov/ns/oscal and the name should be a name defined by the associated OSCAL model.
Description Indicates the value of the attribute, characteristic, or quality.
Description A textual label that provides a sub-type or characterization of the property's name. This can be used to further distinguish or discriminate between the semantics of
multiple properties of the same object with the same name and ns.
Remarks
A class can be used in validation rules to express extra constraints over named items of
a specific class value.
Description Additional commentary on the containing object.
Description A reference to a local or remote resource
Remarks
To provide a cryptographic hash for a remote target resource, a local reference to
a back matter resource is needed. The resource allows one or more hash values to be provided using the rlink/hash object.
The OSCAL link is a roughly based on the HTML link element.
Constraints (3)
matches for @href: the target value must match the lexical form of the 'uri-reference' data type.
index has keythis value must correspond to a listing in the index index-back-matter-resource using a key constructed of key field(s) @href
matches for @href: the target value must match the lexical form of the 'uri' data type.
Properties (4)
Description A resolvable URL reference to a resource.
Remarks
The value of the href can be an internet resource, or a local reference using a fragment e.g. #fragment
that points to a back-matter resource in the same document.
If a local reference using a fragment is used, this will be indicated by a fragment
"#" followed by an identifier which references an identified resource in the document's back-matter or another object that is within the scope of the containing OSCAL document.
If an internet resource is used, the href value will be an absolute or relative URI pointing to the location of the referenced
resource. A relative URI will be resolved relative to the location of the document
containing the link.
Description Describes the type of relationship provided by the link. This can be an indicator of the link's purpose.
Constraint (1)
allowed value
The value may be locally defined, or the following:
- reference: Reference
Description Specifies a media type as defined by the Internet Assigned Numbers Authority (IANA) Media Types Registry.
Remarks
The media-type provides a hint about the content model of the referenced resource. A valid entry
from the IANA Media Types registry SHOULD be used.
Description A textual label to associate with the link, which may be used for presentation in a tool.
Description Additional commentary on the containing object.
Description Additional commentary on the containing object.
Description A reference to one or more roles with responsibility for performing a function relative to the containing object.
Remarks
Identifies the person or organization responsible for performing a specific role related to the task.
Properties (5)
Description The role that is responsible for the business function.
Description An attribute, characteristic, or quality of the containing object expressed as a namespace qualified name/value pair. The value of a property is a simple scalar value, which may be expressed as a list of values.
Remarks
Properties permit the deployment and management of arbitrary controlled values, within OSCAL objects. A property can be included for any purpose useful to an application or implementation. Typically, properties will be used to sort, filter, select, order, and arrange OSCAL content objects, to relate OSCAL objects to one another, or to associate an OSCAL object to class hierarchies, taxonomies, or external authorities. Thus, the lexical composition of properties may be constrained by external processes to ensure consistency.
Property allows for associated remarks that describe why the specific property value was applied to the containing object, or the significance of the value in the context of the containing object.
Properties (6)
Description A textual label that uniquely identifies a specific attribute, characteristic, or quality of the property's containing object.
Constraint (1)
allowed value
The value may be locally defined, or the following:
- marking: A label or descriptor that is tied to a sensitivity or classification marking system. An optional class can be used to define the specific marking system used for the associated value.
Description A unique identifier that can be used to reference this property elsewhere in an OSCAL document. A UUID should be consistently used for a given location across revisions of the document.
Description A namespace qualifying the property's name. This allows different organizations to associate distinct semantics with the same name.
Remarks
Provides a means to segment the value space for the name, so that different organizations and individuals can assert control over the allowed
names and associated values used in a property. This allows the semantics associated
with a given name/value pair to be defined on an organization-by-organization basis.
An organization MUST use a URI that they have control over. e.g., a domain registered to the organization in a URI, a registered uniform resource names (URN) namespace.
When a ns is not provided, its value should be assumed to be http://csrc.nist.gov/ns/oscal and the name should be a name defined by the associated OSCAL model.
Description Indicates the value of the attribute, characteristic, or quality.
Description A textual label that provides a sub-type or characterization of the property's name. This can be used to further distinguish or discriminate between the semantics of
multiple properties of the same object with the same name and ns.
Remarks
A class can be used in validation rules to express extra constraints over named items of
a specific class value.
Description Additional commentary on the containing object.
Description A reference to a local or remote resource
Remarks
To provide a cryptographic hash for a remote target resource, a local reference to
a back matter resource is needed. The resource allows one or more hash values to be provided using the rlink/hash object.
The OSCAL link is a roughly based on the HTML link element.
Constraints (3)
matches for @href: the target value must match the lexical form of the 'uri-reference' data type.
index has keythis value must correspond to a listing in the index index-back-matter-resource using a key constructed of key field(s) @href
matches for @href: the target value must match the lexical form of the 'uri' data type.
Properties (4)
Description A resolvable URL reference to a resource.
Remarks
The value of the href can be an internet resource, or a local reference using a fragment e.g. #fragment
that points to a back-matter resource in the same document.
If a local reference using a fragment is used, this will be indicated by a fragment
"#" followed by an identifier which references an identified resource in the document's back-matter or another object that is within the scope of the containing OSCAL document.
If an internet resource is used, the href value will be an absolute or relative URI pointing to the location of the referenced
resource. A relative URI will be resolved relative to the location of the document
containing the link.
Description Describes the type of relationship provided by the link. This can be an indicator of the link's purpose.
Constraint (1)
allowed value
The value may be locally defined, or the following:
- reference: Reference
Description Specifies a media type as defined by the Internet Assigned Numbers Authority (IANA) Media Types Registry.
Remarks
The media-type provides a hint about the content model of the referenced resource. A valid entry
from the IANA Media Types registry SHOULD be used.
Description A textual label to associate with the link, which may be used for presentation in a tool.
Description References a party defined in metadata.
Constraint (1)
index has keythis value must correspond to a listing in the index index-metadata-party-uuid using a key constructed of key field(s) value()
Description Additional commentary on the containing object.
Description Additional commentary on the containing object.
Description A collection of resources, which may be included directly or by reference.
Remarks
Provides a collection of identified resource objects that can be referenced by a link with a rel value of "reference" and an href value that is a fragment "#" followed by a reference to a reference identifier. Other
specialized link "rel" values also use this pattern when indicated in that context
of use.
Constraint (1)
index for resource an index index-back-matter-resource shall list values returned by targets resource using keys constructed of key field(s) @uuid
Property (1)
(array member)
object
[1 to ∞]
Resource
Description A resource associated with content in the containing document. A resource may be directly included in the document base64 encoded or may point to one or more equivalent internet resources.
Remarks
A resource can be used in two ways. 1) it may point to an specific retrievable network
resource using a rlink, or 2) it may be included as an attachment using a base64. A resource may contain multiple rlink and base64 entries that represent alternative download locations (rlink) and attachments (base64)
for the same resource. Both rlink and base64 allow for a media-type to be specified, which is used to distinguish between different representations of
the same resource (e.g., Microsoft Word, PDF). When multiple rlink and base64 items are included for a given resource, all items must contain equivalent information.
This allows the document consumer to choose a preferred item to process based on a
the selected item's media-type. This is extremely important when the items represent OSCAL content that is represented
in alternate formats (i.e., XML, JSON, YAML), allowing the same OSCAL data to be processed
from any of the available formats indicated by the items.
When a resource includes a citation, then the title and citation properties must both be included.
Constraints (7)
allowed values for prop/@name
The value must be one of the following:
- type: Identifies the type of resource represented.
- version: For resources representing a published document, this represents the version number of that document.
- published: For resources representing a published document, this represents the publication date of that document.
matches for prop[(not(exists(@ns)) or @ns='http://csrc.nist.gov/ns/oscal') and @name='published']/@value: the target value must match the lexical form of the 'dateTime' data type.
allowed values for prop[@name='type']/@value
The value may be locally defined, or one of the following:
- logo: Indicates the resource is an organization's logo.
- image: Indicates the resource represents an image.
- screen-shot: Indicates the resource represents an image of screen content.
- law: Indicates the resource represents an applicable law.
- regulation: Indicates the resource represents an applicable regulation.
- standard: Indicates the resource represents an applicable standard.
- external-guidance: Indicates the resource represents applicable guidance.
- acronyms: Indicates the resource provides a list of relevant acronyms.
- citation: Indicates the resource cites relevant information.
- policy: Indicates the resource is a policy.
- procedure: Indicates the resource is a procedure.
- system-guide: Indicates the resource is guidance document related to the subject system of an SSP.
- users-guide: Indicates the resource is guidance document a user's guide or administrator's guide.
- administrators-guide: Indicates the resource is guidance document a administrator's guide.
- rules-of-behavior: Indicates the resource represents rules of behavior content.
- plan: Indicates the resource represents a plan.
- artifact: Indicates the resource represents an artifact, such as may be reviewed by an assessor.
- evidence: Indicates the resource represents evidence, such as to support an assessment findiing.
- tool-output: Indicates the resource represents output from a tool.
- raw-data: Indicates the resource represents machine data, which may require a tool or analysis for interpretation or presentation.
- interview-notes: Indicates the resource represents notes from an interview, such as may be collected during an assessment.
- questionnaire: Indicates the resource is a set of questions, possibly with responses.
- report: Indicates the resource is a report.
- agreement: Indicates the resource is a formal agreement between two or more parties.
has cardinality for rlink|base64 the cardinality of rlink|base64 is constrained: 1; maximum unbounded.
is unique for rlink: any target value must be unique (i.e., occur only once)
is unique for base64: any target value must be unique (i.e., occur only once)
has cardinality for title the cardinality of title is constrained: 1; maximum unbounded.
Properties (9)
Description A globally unique identifier that can be used to reference this defined resource elsewhere in an OSCAL document. A UUID should be consistently used for a given resource across revisions of the document.
Description A name given to the resource, which may be used by a tool for display and navigation.
Description A short summary of the resource used to indicate the purpose of the resource.
Description An attribute, characteristic, or quality of the containing object expressed as a namespace qualified name/value pair. The value of a property is a simple scalar value, which may be expressed as a list of values.
Remarks
Properties permit the deployment and management of arbitrary controlled values, within OSCAL objects. A property can be included for any purpose useful to an application or implementation. Typically, properties will be used to sort, filter, select, order, and arrange OSCAL content objects, to relate OSCAL objects to one another, or to associate an OSCAL object to class hierarchies, taxonomies, or external authorities. Thus, the lexical composition of properties may be constrained by external processes to ensure consistency.
Property allows for associated remarks that describe why the specific property value was applied to the containing object, or the significance of the value in the context of the containing object.
Properties (6)
Description A textual label that uniquely identifies a specific attribute, characteristic, or quality of the property's containing object.
Constraint (1)
allowed value
The value may be locally defined, or the following:
- marking: A label or descriptor that is tied to a sensitivity or classification marking system. An optional class can be used to define the specific marking system used for the associated value.
Description A unique identifier that can be used to reference this property elsewhere in an OSCAL document. A UUID should be consistently used for a given location across revisions of the document.
Description A namespace qualifying the property's name. This allows different organizations to associate distinct semantics with the same name.
Remarks
Provides a means to segment the value space for the name, so that different organizations and individuals can assert control over the allowed
names and associated values used in a property. This allows the semantics associated
with a given name/value pair to be defined on an organization-by-organization basis.
An organization MUST use a URI that they have control over. e.g., a domain registered to the organization in a URI, a registered uniform resource names (URN) namespace.
When a ns is not provided, its value should be assumed to be http://csrc.nist.gov/ns/oscal and the name should be a name defined by the associated OSCAL model.
Description Indicates the value of the attribute, characteristic, or quality.
Description A textual label that provides a sub-type or characterization of the property's name. This can be used to further distinguish or discriminate between the semantics of
multiple properties of the same object with the same name and ns.
Remarks
A class can be used in validation rules to express extra constraints over named items of
a specific class value.
Description Additional commentary on the containing object.
Description A document identifier qualified by an identifier scheme. A document identifier provides a globally unique identifier for a group of documents
that are to be treated as different versions of the same document. If this element
does not appear, or if the value of this element is empty, the value of "document-id"
is equal to the value of the "uuid" flag of the top-level root element.
Remarks
This element is optional, but it will always have a valid value, as if it is missing the value of "document-id" is assumed to be equal to the UUID of the root. This requirement allows for document creators to retroactively link an update to the original version, by providing a document-id on the new document that is equal to the uuid of the original document.
Properties (2)
Description Qualifies the kind of document identifier using a URI. If the scheme is not provided the value of the element will be interpreted as a string of characters.
Constraint (1)
allowed value
The value may be locally defined, or the following:
- https://www.doi.org/: A Digital Object Identifier (DOI); use is preferred, since this allows for retrieval of a full bibliographic record.
Description A citation consisting of end note text and optional structured bibliographic data.
Remarks
The text is used to define the endnote text, without any required bibliographic structure.
If structured bibliographic data is needed, then the biblio can be used for this purpose.
A biblio can be used to capture a structured bibliographical citation in an appropriate format.
Properties (3)
Description A line of citation text.
Description An attribute, characteristic, or quality of the containing object expressed as a namespace qualified name/value pair. The value of a property is a simple scalar value, which may be expressed as a list of values.
Remarks
Properties permit the deployment and management of arbitrary controlled values, within OSCAL objects. A property can be included for any purpose useful to an application or implementation. Typically, properties will be used to sort, filter, select, order, and arrange OSCAL content objects, to relate OSCAL objects to one another, or to associate an OSCAL object to class hierarchies, taxonomies, or external authorities. Thus, the lexical composition of properties may be constrained by external processes to ensure consistency.
Property allows for associated remarks that describe why the specific property value was applied to the containing object, or the significance of the value in the context of the containing object.
Properties (6)
Description A textual label that uniquely identifies a specific attribute, characteristic, or quality of the property's containing object.
Constraint (1)
allowed value
The value may be locally defined, or the following:
- marking: A label or descriptor that is tied to a sensitivity or classification marking system. An optional class can be used to define the specific marking system used for the associated value.
Description A unique identifier that can be used to reference this property elsewhere in an OSCAL document. A UUID should be consistently used for a given location across revisions of the document.
Description A namespace qualifying the property's name. This allows different organizations to associate distinct semantics with the same name.
Remarks
Provides a means to segment the value space for the name, so that different organizations and individuals can assert control over the allowed
names and associated values used in a property. This allows the semantics associated
with a given name/value pair to be defined on an organization-by-organization basis.
An organization MUST use a URI that they have control over. e.g., a domain registered to the organization in a URI, a registered uniform resource names (URN) namespace.
When a ns is not provided, its value should be assumed to be http://csrc.nist.gov/ns/oscal and the name should be a name defined by the associated OSCAL model.
Description Indicates the value of the attribute, characteristic, or quality.
Description A textual label that provides a sub-type or characterization of the property's name. This can be used to further distinguish or discriminate between the semantics of
multiple properties of the same object with the same name and ns.
Remarks
A class can be used in validation rules to express extra constraints over named items of
a specific class value.
Description Additional commentary on the containing object.
Description A reference to a local or remote resource
Remarks
To provide a cryptographic hash for a remote target resource, a local reference to
a back matter resource is needed. The resource allows one or more hash values to be provided using the rlink/hash object.
The OSCAL link is a roughly based on the HTML link element.
Constraints (3)
matches for @href: the target value must match the lexical form of the 'uri-reference' data type.
index has keythis value must correspond to a listing in the index index-back-matter-resource using a key constructed of key field(s) @href
matches for @href: the target value must match the lexical form of the 'uri' data type.
Properties (4)
Description A resolvable URL reference to a resource.
Remarks
The value of the href can be an internet resource, or a local reference using a fragment e.g. #fragment
that points to a back-matter resource in the same document.
If a local reference using a fragment is used, this will be indicated by a fragment
"#" followed by an identifier which references an identified resource in the document's back-matter or another object that is within the scope of the containing OSCAL document.
If an internet resource is used, the href value will be an absolute or relative URI pointing to the location of the referenced
resource. A relative URI will be resolved relative to the location of the document
containing the link.
Description Describes the type of relationship provided by the link. This can be an indicator of the link's purpose.
Constraint (1)
allowed value
The value may be locally defined, or the following:
- reference: Reference
Description Specifies a media type as defined by the Internet Assigned Numbers Authority (IANA) Media Types Registry.
Remarks
The media-type provides a hint about the content model of the referenced resource. A valid entry
from the IANA Media Types registry SHOULD be used.
Description A textual label to associate with the link, which may be used for presentation in a tool.
(array member)
object
[1 to ∞]
Resource link
Description A pointer to an external resource with an optional hash for verification and change detection.
Remarks
This construct is different from link, which makes no provision for a hash or formal title.
Multiple rlink can be included for a resource. In such a case, all provided rlink items are intended to be equivalent in content, but may differ in structure. A media-type is used to identify the format of a given rlink, and can be used to differentiate
a items in a collection of rlinks. The media-type also provides a hint to the OSCAL document consumer about the structure of the resource
referenced by the rlink.
Properties (3)
Description A resolvable URI reference to a resource.
Description Specifies a media type as defined by the Internet Assigned Numbers Authority (IANA) Media Types Registry.
Description A representation of a cryptographic digest generated over a resource using a specified hash algorithm.
Remarks
A hash value can be used to authenticate that a referenced resource is the same resources as was pointed to by the author of the reference.
When appearing as part of a resource/rlink, the hash applies to the resource referenced by the href.
Properties (2)
Description Method by which a hash is derived
Remarks
Any other value used MUST be a value defined in the W3C XML Security Algorithm Cross-Reference Digest Methods (W3C, April 2013) or RFC 6931 Section 2.1.5 New SHA Functions.
Constraint (1)
allowed values
The value may be locally defined, or one of the following:
- SHA-224: The SHA-224 algorithm as defined by NIST FIPS 180-4.
- SHA-256: The SHA-256 algorithm as defined by NIST FIPS 180-4.
- SHA-384: The SHA-384 algorithm as defined by NIST FIPS 180-4.
- SHA-512: The SHA-512 algorithm as defined by NIST FIPS 180-4.
- SHA3-224: The SHA3-224 algorithm as defined by NIST FIPS 202.
- SHA3-256: The SHA3-256 algorithm as defined by NIST FIPS 202.
- SHA3-384: The SHA3-384 algorithm as defined by NIST FIPS 202.
- SHA3-512: The SHA3-512 algorithm as defined by NIST FIPS 202.
Description The Base64 alphabet in RFC 2045 - aligned with XSD.
Properties (3)
Description Name of the file before it was encoded as Base64 to be embedded in a resource. This is the name that will be assigned to the file when the file is decoded.
Description Specifies a media type as defined by the Internet Assigned Numbers Authority (IANA) Media Types Registry.
Description Additional commentary on the containing object.