Hello Veselina.
The equipment will be produced as per agreement(quotation) and will be leased, not sold. Since the real materials are transformed to fixed assets, on the sales order - consignment one - we use dummy materials just to keep track of the leased assets in stocks - there are more details here but I'm trying to keep this simple.
So, you may or may not agree/like to the above method but my question remains: can I reference a VC material with BOM from a quotation but later on modify the material in the following SO - using standard, non-ABAP method?
Thank you.