This article goes through the two methods to assign a printer group to an item

Bulk Operations method

If you are going to assign a printer group into multiple items, you may assign it through Bulk Operations:

1. Go to Your Menu Menu Items
2. Select Bulk Operations
3. You may search for the item name or you may add filter and select column to filter by (eg. Category - Main, Sides starter appetiser, Non alcoholic drink)
4. Tick the item Select Assign printer group

Manual Assignment method

You may also manually assign a printer group to the menu item:

1. Go to Your Menu Menu Items
2. Select the Category 
3. Select the desired menu item and scroll down to Ordering and POS 
4. Select the printer group
5. Select Update