How to sett up an account (CalDAV) in Calender on Mac
To set up an account (CalDAV) in your Calendar-app in MacOS, do the following:
Open the Calendar app on your Mac
Click on Calendar in the top left corner, and then on "Preferences..."
Choose Accounts and click on the plus-sign at the bottom of the list
Choose Other CalDAV Account... and click Continue
Let Account Type be "Manual".
Fill in your username and password.
The server address is
Click Sign In
When the account is highlighted the Account Information should look like this.
The calendar that is connected to your account can be found in the "Calendar" under caldav.domeneshop.no