Produce in a circular economy
     A0: Produce in a circular economy
       Design Product
         A1: Design Product
           Identify engineering problem
           Determine customer profile
             A12: Determine customer profile
               Analyze stakeholders
               Determine product opportunity
           Establish engineering specifications
           Converge on design
             A14: Converge on design
               Generate design concepts
               Evaluate design concepts
               Finalize design concept/s
           Create prototypes
       Acquire Materials
         A2: Acquire Materials
           Extract materials
           Process materials
       Produce Product
         A3: Produce Product
           Manufacture
           Assemble
           Distribute
           Prepare product design for production
             A34: Prepare product design for production
               Define production processes
               Design production systems
               Develop production sequence
       Use and Consume
         A4: Use and Consume
           Purchase
           Use product
           Repair product
           End use
           Store product
           Downcycle product
       Treat at End of Life
         A5: Treat at End of Life
           Collect end-of-life products
           Clean/separate/sort products
           Treat end-of-life products
             A53: Treat end-of-life products
               Reuse
                 A531: Reuse
                   Inspect reusable product
                   Prepare reusable product
                   Reassemble reusable product
                   Test reusable product
               Disassemble product
                 A532: Disassemble product
                   Mechanical separation
                   Isolate dismantled streams
                   Test components and/or sub-assemblies
               Remanufacture
                 A533: Remanufacture
                   Inspect remanufacturable product
                   Refurbish product
                   Remanufacture product
                   Reassemble remanufacturable product
                   Test remanufacturable product
               Recycle
                 A534: Recycle
                   Mechanical recycling
                   Chemical recycling
               Incinerate
               Landfill