A new button "CONVERT TO PO", two option fields for choosing Vendor or Purchase Order, and a checkbox in each sale order line were added to the Sales module to allow users to choose which line they want to convert.

After selecting any order lines from a sales order and vendor click the "Convert to PO" button. A new purchase order will be created and a success message will be displayed showing the new purchase order number in the corner. Click on the sequence number of the purchase order to access the new order.

Purchase Order created with selected lines from Sale Order

If we select Purchase order the Vendor selection area will be hidden and vice versa. The selected Order Lines are added to the specified Purchase Order when the "CONVERT TO PO" button is clicked. Also, a success message pops up in the corner, click on the sequence number to go to the current order.

The image below shows the result, the selected line is added to the selected Purchase Order.

If you select Vendor or Purchase Order without selecting any Order Lines, a validation error appears.

If you select any Order Lines without selecting a Vendor or Purchase Order, a validation error will appear.