How many groups can I add my users to? Stamatina Updated January 02, 2020 15:48 Follow Users can only be a member of one group. Related articles How many groups can a user manage? What are the roles? What budgets can I set? Do I need to have an account with AirPlus to set it up on Booking.com for Business? How do I change the account name? Comments 0 comments Article is closed for comments.