The KOrganizer Exchange plugin allows you to access your calendar on an Microsoft® Exchange(R) server from KOrganizer. You can import the appointments in a certain date range into your KOrganizer calendar, you can export appointments (one at a time) from your KOrganizer calendar to the Exchange server(R) and you can delete appointments (also one at a time) from the Exchange server(R). The plugin uses the WebDAV protocol to access the Exchange server(R).