SRM SC Migration - How to group SC Items into PO based on a custom made fld
When migrating Shopping Carts in SRM items are grouped into PO based on Supplier (LIFNR).
ITEM data in SC has a new, custom made field BE_NR that contains PO numbers from the legacy system.
Customer wants that PO's are created out of the SC based on the value in BE_NR. They want that items with the same BR_NR are grouped into same PO.
How can I group all the items with the same BE_NR in one PO?