I would like to capture the gross unit price changing for any reason - i.e. item changed, discount changed, price list changed etc etc in sales documents.
However, I want to emulate the User-Defined Values option of "Display Saved User-Defined Values" - i.e. I do not want the event to have any effect if it is saved document opening up, or a document being copied from an earlier document in the document chain.
Any ideas how to best achieve this?