Assigning a secondary process to a material

For Sustainability analysis, you can assign any number of Secondary Processes to each material in your BoM.

Important: When assigning processes to a material, ensure that you assign a single Primary Process, and that any Secondary Processes follow in order of application. If the processes are not listed in the correct order, the analysis will not be carried out correctly.

For more information about the types of process you can assign to the BoM, and how they are used in Sustainability analysis, see Assigning processes for Sustainability.

To assign a Secondary Process:
  1. Identify the Material, and assign the secondary processes:
    1. Right-click the Material and select Add > Secondary Process
    2. Use the Explore search window to find a Secondary Process, then right-click and choose Assign.
    Tip: To change the ordering of the processes in the BoM, right-click and use Move up or Move down.
  2. Specify the Quantity and Unit of Measure for the Secondary Process.
    • For a subtractive process that has Process dimension Mass removed (such as machining or grinding), you must specify the mass of material that is removed, either as an absolute value in units of mass, or as a % (by weight) of the mass of the material immediately before this process is applied.
    • For a non-subtractive process that has a Process dimension in units other than mass (such as cutting and trimming, with dimension Area, or laser machining, with dimension Length), you must specify the Quantity as an absolute value, in the appropriate Unit of Measure.
    • For a non-subtractive process that applies to the entire material (such as deep drawing), the Process dimension is Mass of part, and the Quantity and Unit of Measure are automatically set to 100% when you assign the process.
  3. To assign another Secondary Process to the Material, repeat the steps above.