I am trying to work out how to set a specific customised Packing Slip template as the default form that prints automatically when Orders are printed using the “Automatically Print Packing Slips When Orders Are Printed” option in Setup → Preferences. I can select my customised Packing Slip under Customise Forms, but I cannot see any option to set it as the default form for this automated printing process. Could you please advise how to assign a customised Packing Slip as the default template used when Orders are printed? Any advice or suggestions please?