The Purchase Order (PO) creation capability in the Retail module can be configured to use a custom layout. The layout must be named xinvent_receiver or xinvent_poform and must reside in the Layouts folder on the server. xinvent_receiver is the purchase order creation/receiving layout and xinvent_poform is the purchase order/print Purchase Order layout. When one or both of these layouts is stored in the Layouts folder, SysManager prints PO forms using this external layout instead of the hard-coded one. This layout can be edited in SysManager > Activities > Edit layouts.