Requisition Document type from PM Order

Hi:

WE implemented SAP PM for our Canadian company. In configuration of external procurement through PM order, we specified to have requisition document type u201CZSERu201D to be created.

So for the plants in Canadian company code when PM orders are created (IW31) and if there is an external service is required, System creates ZSER requisition type.

WE are implementing PM for our US Company where we want to have a different requisition document to be created PM order. The requisition document type ZNB should be created for the 3 plants in US Company. How can we control this??

Is this possible??