Etria Lists

Hello.

I am having trouble ot make a new Quills 1.5 RC3 instance visible for  
Anonymous. The
Element is in the Navtree but people can't see any posts (only Manager).
I tried setting secrutiy manually, but it did not help at all.

The site was migrated from 2.1 to 2.5 and I suspect something about  
the permission system
has broken along the way, because I also can't seem to be able to  
list Ploneboard forums
(even not the Manager!).

Does anyone have an idea of how to debug this?

Oliver