How can I create a requisition for an item to be purchased on consignment?

If you have the privilege to request items with inventory destination type, you can create a requisition for consignment items on the Enter Requisition Line page. The source agreement list of value shows consignment agreements if the destination type for the line is inventory.

Additionally, you can request consignment items using requisition import. The destination type must be inventory, and there must be an open consignment agreement for the item to be added to the requisition.