Calendars for ISoP (and general PMx) Events

Many ISoP local groups have events that may be of local, regional, national, or international interest. It would help if each group could have a calendar and discussion forum. My thoughts on specific features that would help:

  • Multiple calendars available (one per group)
  • One master calendar that aggregates the other calendars (any calendar created is automatically added to the master calendar)
  • Any logged in user can add an event to the calendar
  • Administrators or the user who initially added the event can edit or delete an event
  • Anyone (discussion group member or not) can subscribe to any calendar through standard iCalendar methods (i.e. how you can add a google calendar to your phone)