Hello @lbarber,

usually material requistions are used if an internal department has demand for a part. You can define the internal customer no and internal destination id in the material requisition header.

If you use supply code “Inventory Order” the parts will be issued from stock. If the demand exceeds the available stock then MRP will generate supply orders (like purchase order) to fulfil the demand. Or you can let the system directly create a Purchase ORder to the external or internal supplier.

But maybe I misunderstood the use case and you can provide further details?

Thank you.

Kind regards,

Martin