Need to fix XML flaw for Purchase Order (PO) template
Example 1 shows one PO number with several line items.
Item 1 is found under <Purchase_Order_Print_S42_Group> <On_Ship_To_S45> <On_Line_Number_S47> <Purchase_Order_Print_S42>
Item 2 is found under <Purchase_Order_Print_S42_Group> <On_Ship_To_S45> <Lots_Grades_Sub_S52> <Purchase_Order_Print_S42>