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