How to save a profile - Lack of a button ?

Hello,

I posted sometimes ago a question on how to apply a profile to a group : it 
turned out that the package I downloaded simply could not implement the "user 
management" (or equivalent as I have it in French), so, it never displayed 
and I was wondering how one was supposed to achieve it.

Now it is solved with the package I have (a .deb for I am using Mepis) and the 
button appears, as well as the corresponding form.

But now, whatever the settings I choose, it is never saved : the kde-profile 
never contains the new profile directory. After having perused the archive, 
some posts mentioning the possibility to lock profiles, etc., I came to think 
that there must be in the interface, at some point, some kind of "save" 
button, that I do not have.

I have a "next" and "back", but nowhere and at no point, a button to confirm 
that my settings should be taken into account.

Can somebody confirm my hypothesis ? If i am right, where should I download a 
functionning debian package ?

Thanks in advance,

Catherine