Adding Pizzas to any other course other than the first one

First click on 'Management' 

Then click on 'Occasional Menu'

Then go to 'Options'

Once in options click on the 'Kitchen Printer' tab 

Once in the kitchen printer tab, look at the far left for the pizzas set of options

Then change the dropdown on Pizza Printer 2 and set it to none

Once done click save and exit. Then when you go back into your menu and you will be able to have pizzas in any of the courses you wish.