I wonder if anyone has made any modifications or know if it's possible to create document from the "document_assignment" popup that is used in many transactions e.g. VD02. In some transactions it's possible to create documents directly from the transaction e.g. MM02 or IE02. I can't find any setting for enabling this in the config.
The "document_assignment" popup:
The view where you can create document directly from the business transaction (mm02):