Shipping method on Purchase Order and freight Terms on Purchase Order

Summary:

Users have defined the ship method on supplier site level and on the agreements wanted to know which one will Supersed. Wanted to know

(A) how to default Shipping Method on Purchase Order

(B) how to default Freight Terms on Purchase Order from supplier site level ...even if agreement exists

Content (required):

multiple PO Headers still show OptiFreight as the Shipping Method even though it is disabled, when the Agreements and Suppliers have been updated to new Shipping Method VPL. Note Each ship method is linked to unique FedEx Number.

Initial research has found multiple PO headers with OptiFreight as the Shipping Method and this does match the related agreements (BPA).