As part of account administration and granting access to features in RingCentral, is seems very inflexible that a user can only belong to a single role. If just a single additional permission is needed, you have to create a whole new role each time and change the role the person is a part of. This seems like a lot of overhead and management of many user roles. It would be ideal if a user could be part of multiple roles so that permissions are additive. If a permission is disabled in one role but enable in another, the user will have access.