I need to create a solution to collect documents. Request is as follows:
Team A loads items in a list. Each ítem needs to be attached a document. Ítem state is "Request"
Team B attached a document to each ítem. Ítem state is "Attached"
Team A can revises if attached document. Ítem state is "Closed"
Team A maintains the list. Team B should only be allowed to attach documents to list ítems, but not change the rest of the ítem. Is that possible?