The extension allows managing group events typically used in sport clubs where groups of members take part in events. Members might have different roles such as leader or participant. Roles are defined by frontend groups (not to be confused with member groups).
Events are managed by an administrator in the backend.
Group members can register them self through the web site to participate on events.
Events and their participants can be presented in a matrix where one can easily see who registered for an event.
Members with a leading role might send notifications to event participants by email.