Purchase Order revisions

Purchase order revisions are changes that you make to purchase orders after you have final issued them. Most, but not all, changes to purchase orders are considered purchase order revisions. Think of it as an audit process where changes pertinent to the vendor (that is, cost, quantity, ship to, delivery dates) trigger the application to assign revision numbers.

You can specify what information to include on revised purchase orders; revisions only, the entire purchase order with messages about what was revised, or you can reissue the entire purchase order with no messages. What to include on revisions is specified at the PO Company level.