Go to `Calendar` -> `Preferences` -> `Accounts`, then click on the plus sign to add a new account and choose `Other CalDAV Account`.
[[!img /media/osx/groupware.png]]
[[!img /media/osx/sogo.png]]
Select `Account Type` -> `Manual` and enter your D-PHYS username and password. For the `Server address` use https://groupware.phys.ethz.ch.
Select `Account Type` -> `Manual` and enter your D-PHYS username and password. For the `Server address` use https://sogo.phys.ethz.ch.
Under `Calendar` -> `Preferences` -> `Accounts` -> `Delegation` you can toggle the view of other D-Phys calenders for which you have access rights. Alternatively you may add them as separate accounts by providing the full path as `Server address` https://groupware.phys.ethz.ch/egroupware/groupdav.php/principals/users/D-PHYS-USERNAME.
Under `Calendar` -> `Preferences` -> `Accounts` -> `Delegation` you can toggle the view of other D-Phys calenders for which you have access rights. Alternatively you may add them as separate accounts by providing the full path as `Server address` https://sogo.phys.ethz.ch/SOGo/dav/D-PHYS-USERNAME.