Groups are mini-communities on your network. Like members, each group has it's own profile. Group members can add photos to a group, create events, participate in discussions and send bulletins to other members. You can browse existing groups under the tabs here or create your own! Next to each group, you can see a list of actions you can perform, this list will change depending if you are a member, the group creator or a moderator. If a group is private, you will need to request membership to be able to join it.