Adding A New iCal

From the Dashboard:

Step 1: Select "Features"

Step 2: Select "Events"

Step 3: Click “+ New”

Step 4: Enter a name for the calendar

Paste the iCal URL in the box underneath the name labeled “iCal URL”

Scroll down and Click “Ok”

Step 5: Click "Process Calendars"

Step 6: Select the Calendar and click "Process"

Step 7: Processing of the calendar occurs in the background. Click "Close"

Step 8: Click "OK"