how to delete a collection

[Michael Eschweiler]

Hi all,

I just changed my system and now I am working with digikam 5.2
I wonder if there is a way to delete a collection from digikam. In the
settings I found that one can integrate different collection but: How
can I get rid of one if I don't want or need it?
There is no button for delete and no option behind the right klick.

I would very much appreciate any help.

Michael