Membership in optional groups is available to all users. Users can add themselves to or to remove themselves from optional groups. The admin user and group administrators also can add or remove users from optional groups.

M-Business Server gives users the option to join optional groups during the self-registration process. If you allow users to self-register, consider creating optional groups before allowing self-registration.

Users join optional groups while logged in to M-Business Server as users or as group administrators. M-Business Server gives users the option to Manage Groups. After choosing this option, users review a list of all optional groups, then can add or remove themselves from the groups.