The ICal plugin allows you to update the availability (open and close) of your rooms in portals that are ICal compatible.
When a room is closed in WuBook (because the availability is = 0; because you have closed sales or because you have set to No OTA) the availability of that room will be closed too in said portal.
The plugin generates a link for each room. To connect the systems you need to copy this link and paste it in the right field in the extranet of the portal.
Attention! The ICal connectivity is very basic and is limited to update availability (open/close) in the portals connected. Reservations received in such portals are not imported to WuBook; prices are not updated and neither do restrictions - except for close sales and No OTA.