Thanks for the hands up.
I took a look on that few time ago, my problem is I am doing the categorization with a metadata field of type Category Tree, converted into a featured collection, which seems is not thouth to use as access control check.
At the reference, unfortunatelly Featured collections are only in the title. No further information.
I tried keep doing the categorization within themes, for the access control is fine, but I can't see how to manage the different options (themes and subthemes) if we need to create a new category and/or subcategory.
In the working installation we have (rev3726) themes and options from category field are linked, but I think they did a custom development mixing with the RS core since I can't make it work (link themes and options from the category field) in the latest RS release.
Thanks for any further ideas ...
Regards,
·_-