home.md

@@ -49,10 +49,12 @@ If it doesn't sync try creating an app password in your Settings > Security and
 
 ### Subscribe calendar
 
-You can e.g. subscribe a Google calendar to a nextcloud calendar. Open the share button and get a subscription link. 
+You can e.g. subscribe a new Google calendar from an existing nextcloud calendar. Open the share button and get a subscription link. 
 
 ![Bildschirmfoto_2022-02-09_12-32-22](uploads/84dbe716739522027c3d958f1423ba7c/Bildschirmfoto_2022-02-09_12-32-22.png) 
 
+Syncing between a nextcloud and a Google calendar both ways with Caldav is not supported (we develop a universal calendar for TERMINO.gv.at, expected in 2023).
+
 ### Thunderbird
 
 Install the Thunderbird add-ons [TBsync](https://addons.thunderbird.net/en-US/thunderbird/addon/tbsync/) and [Provider for CalDAV & CardDAV](https://addons.thunderbird.net/en-US/thunderbird/addon/dav-4-tbsync/) and follow [this guide](https://docs.nextcloud.com/server/latest/user_manual/de/pim/sync_thunderbird.html?highlight=caldav#recommended-method). As Server URL enter https;//faircloud.eu/nextcloud