CMS Article Logic File

[محروم.كوم]

I am having a programmer make some adjustmnets to simply hide sections for users that are not allowed instead of canning the whole page. Can someone please tell me what php file the article logic is handled in? He will need to edit a core file to do this.


Anyone have any other ideas to accomplish this. I want to have certain sections no visibile to specific user groups on the CMS homepage.

Thanks __DEFINE_LIKE_SHARE__