Component shipment for sub contracting
Client is purchasing a specific sub assembly from supplier technically its not a full purchase of sub assembly. Because to complete the manufacturing of sub assembly, client has to procure/manufacture one or more components and shipping out those to the specific supplier. Supplier uses the shipped out item by client and add few more components to complete the sub assembly. Supplier is paid for the component added by himself and service charge.
1) If there is a demand to procure sub assembly from supplier, then demand for the component which are procured/manufactured should flow in supply planning