Set a Connections Event notification/reminder date & time

We request that when creating an event that you can set a notification/reminder at certain dates and times, so the system will automatically send these out to participants at the specified reminder time. Also if an event is created with no reminder date then it can still be set after event creation; the client shouldn't have to delete the event and create a new one to set a reminder. You should be also able to specify user and groups for the reminders. The reminders that go out should include all information needed: event description, time, and how to join, etc.