You can copy existing modifier groups as a quick way to create new modifier groups that may be similar.
- In Restaurant Manager, on the Products page click the Modifiers tab.
- Click the Modifier group you want to copy.
- Click Copy.
The copied modifier group appears at the end of the Modifiers list as "Copy of...".
Click on the modifier group to edit the name and settings. See Creating modifiers.
Assign the modifier to products. See Assigning modifiers to categories and products.