How to add usertitle to CMS

[SilverBoy]

Hi

I want to add usertitle and User Biography to CMS article, I tried to add user.usertitle to the sql query which was in article.php file around line 170 and start with

PHP Code:

if (self::QUERY_BASIC == $required_query OR self::QUERY_CONTENT == $required_query)
        {
             $sql = "SELECT node.nodeid, node.showrating, node.setpublish, node.new, 


directly after user.username, but I get unexpected error after that directly I don't know why !!?

So could you please help me in showing both usretirle and userbio in the articles?

Thanks in advance.