When making a purchase order and adding an attachment, one does not see it during the invoice process. He only sees it in the vendor transactions.
The issue here would be that two different persons with two different positions are working on this process (one making the po, the other making the invoicing) but then does not see any files that were previously attached. It is only possible to see it at the end with the vendor transactions, so people could add twice the same file or miss some information basically. the attachments should simply be following from the purchase order to the invoice.
Any idea?
Best
Unai