A button is displayed when the Delivery Reporting procedure's Rows window is in the Add rows mode. It appears at the very bottom of the window and is called the Deliver button. With this button you confirm the delivery of the new rows. All the new order rows that were added will be reported (delivered in full) and highlighted in green. The Rows tab will then switch back to its regular Delivery Reporting mode. The stock balance will be updated when you save.