Groups can have multiple moderators and owners, and moderators can have different sets of permissions. (Owners have all permissions by default.) To be a group moderator or additional owner, the person must first be a member of the group.

Tip: It is good practice for a group to have at least one additional owner as a backup in case the primary owner ever becomes unavailable. In addition, if you are a group owner, you might want to have multiple moderators to assist you, depending on the size and activity level of your group.

Note: Moderators cannot change the roles or subscription settings of owners or remove owners from groups.