how to write comments when not logged in?

[oeuph]

how to write comments when not logged in and without register?
i didn't find the option in the admin-area. so can somebodz help me?
answer in german or english possible.
thanks a lot!

[Stramm]

group control panel
http://coppermine-gallery.net/demo/cpg14x/docs/index.htm#group_cp

[oeuph]

Thanks, but I don't get it.....how can I change the settings that everybody can write a comment?? Without logged-in. Just write something under the picture?

[oeuph]

my photogallery-users are to dumb to register and log in!

[Nibbler]

Guests group - permissions - comments - set to Yes.