The Fabasoft Integration for CalDAV provides a friendly URL which allows downloading calendars or calendar entries as files compliant to the iCS format to be opened with Microsoft Office Outlook for instance. Therefore a URL with the following pattern can be used:
<Fabasoft Folio Web Service URL>/ics/<object address>/<download name>
(e.g. https://folio.fabasoft.com/folio/ics/COO.1.1530.1.1012266/EventTitle.ics)
To perform this action it as also possible to use the context menu action Download ICS File, which can be executed on calendars, event entries and tasks.