Only one of my three groups seem to be able to create and consult group document Category.
The other groups can create category, but afterwards, they cannot filter their documents by category, neither select any category they've created when they try to upload another doc.
What I mean is that, for those groups, no category show up in the Filter dropdown menu in Document tab. But I know the category have been successfully created because but if I enter the URL (like for example :
http://www.mysite.com/groups/groupname/documents/?category=47) it works and shows only documents of that category.
Any idea how I can fix this problem?
Thank you so much.