Synchronize Horde calendar with Ubuntu using syncevolution

Syncevolution can be used to synchronize Horde Groupware data with your local computer, such as your calendar. The configuration is rather complex, even though there are a couple of good tutorials available (Horde-specific, here and here). However I still had to fumble with the settings to get it right. Here is my setup:


This is a companion discussion topic for the original entry at https://www.xltoolbox.net/blog/2015/04/synchronize-horde-calendar-with-ubuntu-using-syncevolution.html