Tables installed with Procurement Procurement plugin adds the following tables. Table Description Purchase Order [proc_po] Stores information about items ordered, cost of items ordered, and users that require the items for orders placed with a vendor. Purchase order line items [proc_po_item] Stores information about items and quantity ordered on purchases orders. Receiving Slip [proc_rec_slip] Stores receiving information for items ordered with a purchase order. Can reference multiple receiving slip lines. Receiving Slip Line [proc_rec_slip_item] Stores receiving information for items ordered on a specific purchase order line, such as the items ordered, quantity ordered, and who ordered them.