You can add new events and update existing events by importing them from an external iCal file into your Calendar.
- On the navbar, click Calendar.
- From the calendar menu, click the course you want your events to be grouped under.
- Click Import Events.
- To search for the iCal file containing your events, on the Import Events page, click Browse. If you want to import the events into a specific group or section, select the group or section in the Attendees drop-down list.
- Click Open> Import.