If the product you specified (for example, at the Product field in Purchase Order Entry) is a special-order product , this screen appears in which you can enter or view special order information for the selected piece. This window may appear as either an entry or read-only window.
When creating
inventory products, as well as special order products, you can enter additional
order information for the product by accessing the screen on the General
page, Actions button, Special Order Info option in Advanced
Product Settings.