“Load Total Unit QTY” button on the Item Receipt

Item Receipt edit form:

• “Actions” multi-button:
  • contains next buttons:
    • Add Lot;
    • Item Allocation;
    • Roundup Items;
    • Delete;
    • Set List Cost;
• “Load Total Unit QTY” button:
  • the button was added to the Item Receipt;
  • the button is displayed if IR is linked to any PO;
  • the button enabled in the status draft;
  • after clicking on the button: 
    • “Total Units” are equal to the “Open on the PO” field.