ManualDoc:T5A5CCFC8359B4D79BA705DC487FE8173
You can see more information about Return reasons here
Once the Return Material document is accepted by the Vendor you can process it clicking the button Book. Following the standard the document changes from Draft to Booked
Only Booked documents can be shipped to the vendor. Notice the button Pick/Edit lines disappears when the Return to vendor document is in status Booked