The idea is for a particular situation where the Procurement or Sourcing head has to decide either to Procure the specific item or produce it in-house. If the decision is made to procure, PURCHASE ORDER will be initiated in favor of the Vendor. But what is the decision made to Produce the items by the Sourcing head to the Production department or production Manager?

There must be appropriate documents and workflows so that production must be executed after valid authority using workflow.

My idea is there should be a way either in Purchase Requisition raised by Procurement or Sourcing Manager which ultimately closed and ended by generation of Transfer Order so that Production may transfer goods from Production Site to Distribution or Central Warehouse for dispatch to Customer or Consume in-house.