How to delete the absence dials?
If you decide to delete some of the Absence events, you can do this in Settings / Absence events where you click on the icon in the corresponding absence dial (row).
ATTENTION, only those dials that do not have any absence events linked to them and drawn on them can be deleted!
Instead of permanent deletion of the absence dial, you can simply deactivate it. If you ever decide to use this absence dial in the future again, all you have to do is to activate the absence dial again.