Amber, when you create an invoice through Shipping Data Entry you are probably copying Sales Order details, right? Is the UDF in the SO_SalesOrderDetail table? If not, you'll need to capture it there so it can be copied to the SO_InvoiceDetail UDF. In order to copy from the CI_ITem (inventory item) record, the item code has to be entered new on a detail line, but in shipping data entry that rarely happens. It *always* happens in Sales Order data entry. So you add the UDF to the sales order and make it flow from the item. You also add it to invoice detail and make it flow from both item and sales order. That should take care of it. If you're saying that you are adding a new detail line in shipping data entry and the UDF isn't being populated, then that sounds like a malfunction. - Phil