> I've changed the category to "Request" because I think it would be practical
> if I can hide the attributes which are build on values of other attributes with
> "Change".

Have you tried

Show Attributes = Admin, Hostname, IP-Adresse, Funktion, RIB Hostname, RIB IP

???

Does it bother you if then the attributes are also hidden in the detailed view?

> As default http://<hostname>/<LOGBOOK> shows the Summary View.
> Clicking in "Full" changes the URL to http://<hostname>/<LOGBOOK>/?mode=full.
> But now the URL http://<hostname>/<LOGBOOK> show the Full view as default.
> I think the URL without ?mode=... should show every time the same result,
> regardless the view used before. Or maybe I can configure, which view I want to
> see if I use the URL w/o ?mode=... The option to hide/show attachments is affected too.

Sure, that's a feature :D

It was requested by several people that the view mode is stored in a cookie. So if you switch modes, it should be
persistent. If I now add additional default flags, people will have hard time to understand what this is all
about, since there might then be conflicting settings between the flags and the cookies. So for what exact purpose
do you want what you requested? Why does it bother you that you have to click "Summary" again to get the summary
view? Of course you can delete the local cookies and get the default behaviour (they are named [b]elmode[/b] and
[b]elattach[/b]), but that might be a bit cumbersome. 

I implemented a "Hide attributes = ..." option, with which you can do what you requested, but unfortunately I'm
sitting here in Siberia and have only limited internet access, so I can only submit the modification next weekend.

- Stefan