Do you really want to change the delivery date by line item?

If you change the default Delivery date in the header of the New preliminary invoice/offer or New order forms, and there is at least one order line already entered in the document, the program displays the below question.

 If you want to change the date on the lines, click the Confirm button.

Clicking the Cancel button cancels the step. The new delivery date is entered only in the document header, while the lines remain unchanged.