Sometimes when assembling items, you have to make a substitution. For instance, maybe you run out of a .086 nail and need to use a different size. This modification allows you to change the item and/or location of the components to be used on this one build. Just click into the bottom part of the screen and you can now edit the item ID field and the Location ID fields. You cannot add new items, but you can change the ones that are listed. You can also edit the quantity.
The second part of the modification treats all sub-assemblies as stocked-sub-assemblies. Standard Traverse would create 3 work orders when the Issue Order button is created here, but with our modification, only the one work order will be created (for item 24SQ-4). This assumes you would have created the 1x6x24P and 1x6x26.5P previously and we are just pulling those from inventory to be used in this build.