CMS: exclude section from primary content

[scarex]

Hi everybody.

I was wondering if it was possibile, in some way, to configure CMS Front Page Primary Content in order to fetch articles ONLY from e selectable subset of sections.

I look for informations, finding several threads on vbulletin.com:
For instance: this one or this one

this one is the most interesting...

Anyway, it seems (even after a long trial session with my vbulletin installation) that's it's not possible: you can choose to display article from ALL subsections, or to display articles only from current section.

Is it correct?

Does anybody the same issue and already tried to create a mod for this or now in which file the query is written, in order to perform such "exclusion" directly in code?

Thanks

--------------- Added [DATE]1283836783[/DATE] at [TIME]1283836783[/TIME] ---------------

Found it.

The query is performed in file packages/vbcms/collection/content/section.php

Adding the condition "AND node.parentnode NOT IN (SectionID_List)" to ON clause, it works.