Get a generated link from Crossuite

Go to [Settings] -> [Diary] -> [Connected calendars]. Click to copy URL.
To create a new link, follow the steps in the following article: (to be inserted (Linken van Crossuite agenda naar een externe agenda app))

Link to Outlook

In your Outlook calendar, click [Add calendar].

Click [Subscribe from web] and insert your copied link here, then click [Import] and the calendar will synchronise