I am currently operating in Dynamics AX 2012 and am only able to find the customer purchase order number field at the sales order header. We have a customer that requires a notation to every line shipped on the PO number. Example: If the PO number is ABCDE and we are shipping lines 1,2 ad 3, then the packing slip has to note for line 1 the reference PO# ABCDE-1 and for line 2 the reference PO# ABCDE-2, and for line 3 the reference PO# ABCDE-3. So I am needing the capability to adjust the PO# at the line level. Is this feature not available out of the box? But requires a customization?
Also, we are looking to upgrade to AX 2012 R3 in the near future. Any insight if R3 has this capability?