All apps
Connect Thunderbird
Follow these steps to sync the shared calendar.
You'll need these
Server URL
https://qualendar.app/caldav/
Username
your account email
1
Open your calendar accounts
In Thunderbird, switch to the Calendar tab, right-click the calendar pane, and choose New Calendar → On the Network.
2
Add a CalDAV account
Choose to add a new account and pick the CalDAV (or Other) option.
3
Enter your details
Use the server URL and username above, plus the app password you generated.
4
Save and sync
Save the account and enable the shared calendar to start syncing.