Button visibility options depend on the subscription plan:→ On Free and Starter plans you can decide who can see the button (All Users, Logged-in Users, or Non Logged-in Users)→ On Professional plan you can also configure conditional visibilitybut can’t set custom user groups.→ On Business plan you have access to all the features in Button Visibility.See plan comparison.

Accessing Button Visibility
The conditional visibility works similar to List Conditional Filters.