How to use Ical to update vacation bookings

I Calendar

You  can use the ICAL (I Calendar) calendar option to to upload or download your availability, tariffs &  more from channel managers, Google calendar, Facebook calendar etc.

1. log in 
2. Select Room Type you wish to update
3. Select the ICAL tab
4. Choose export or import according to whether you wish to upload bookings to your room type or download your bookings to a channel manager or to a calendar that you are using which excepts Ical. 
5. Update using the ical when required e.g. when you receive bookings etc.