Users need to drop the purchase order after finishing the first step (create a sales order)
1) To confirm the Sales Order is in a "Released" status
2) Find "Create Drop Shipment PO“ in the function bar.
*User can put the function in a more convenient way by Personalise
The created Purchase Order. No will be the same as the Sales Order
*If the User has chosen different Vendor.No in the Sales Line for two items, the dropped Purchase Orders will have two numbers.
*If there are more than 2 Sales Line, user has chosen different Port of Loading and check the box "PO by Port of Loading", the PO dropped will also have two numbers.
3) Fill the Direct Unit Cost in Purchase Line and release the Purchase Order
