Project inventory with preliminary procurement to cause (inner/external) procurement into project stock by producing a planned independent requirement (product); MRP procedures it further more and generates corresponding purchase requisition or prepared get (for inside generation) if wanted, SAP’s shopper romance management portfolio is currently sent by means of SAP Shopper https://medium.com/@ecomgroup11/what-is-an-sap-training-provider-b86d4a0d147f