The MCommunity group membership visibility setting is now synchronized to M+Google Calendar. This makes it possible for M+Google Calendar to know when it can and cannot display members of groups invited to M+Google Calendar events.
In M+Google Calendar events, users will be able to see members of:
In addition, group members (excluding external members) can RSVP individually.
For more information, please see the MCommunity and Calendar Invites on google.umich.edu, as well as the following ITS support pages.