I am working for a client who is using OPM extensively. When we create the internal requisition, create the internal sales order and perform the reveive, the comments field in RCV_SHIPMENT_LINES is populated with OPM:<delivery detail ID>. This functionality is working fine in 11i. We are no working on R12 upgrade for the client. In R12, the comments field is populated as NULL in RCV_SHIPMENT_LINES. I would like to know whether this is the seeded functionality in 11i. If so, what is changed in R12. Please let me know.