This is actually just an extended way of selecting work via report number. Operations can still be selected by entering the report number just like above. Please note that for the "Select via order number" button to appear, the "Report" button must first have been pressed.
Select work via order number.
Enter an order number in the selected field in the right box, where the cursor is automatically located. The parts and operations included in the order are shown in a structure map. Select an operation by:
Deselect an operation by "selecting it again".
Also see Special Function for Touch Screen.