A modifier group is a container for related choices that customers select when ordering an item. For example, a Cooking Temperature modifier group might contain Rare, Medium Rare, Medium, and Well Done. A Sauce Choice group might contain Ranch, BBQ, and Honey Mustard.
Set Minimum Selection to 1 for choices the customer must make — for example size or cooking temperature. Set it to 0 for optional add-ons like extra toppings or sauce on the side. Required modifier groups prevent the item from being added to the order until the choice is made.
The order modifier groups appear when an item is tapped matches the order they are assigned in the item's Modifiers tab. Drag them to rearrange — put the most important choices (like size) first.