[Zope-CMF] how to override folder_contents action?

[marc lindahl]

> From: Bill Anderson <bill@libc.org>
>> information, modify portal contents, view...) nothing seems to override this
>> folder_contents method....  what am I missing???
> 
> Just that it is a skin, and hence customizable from the skins tree? ;^)~

Yes, but that would change the behavior of all folders... I wanted to change
the behavior of one portal_type, and I thought via the 'actions' tab I could
do that?