How to hide line items when printing

Lets say you have 4 items but you only want to show one and you want to calculate all the items and show the total.
You have to make the OPN letter all the same for all the items. As you can see we have the OPN as the letter B

So the last item you enter on the quote is what will be shown on the print form. You cannot move the items around or up and down
Once we go to the print center you will only see the last item.

As you can see the last item is the one shown but it has totalled all the amounts together.






