MEMBERINFO: Showing threads by member in specific forum

[Alfa1]

I want to place a link to a members threads in a certain forum. On the statistics tab of MEMBERINFO(vb 3.7)

In vb 3.6.8 and below the memberinfo template has this code:

PHP Code:

            <fieldset class="fieldset">
                <legend>$vbphrase[posts]</legend>
                <table cellpadding="0" cellspacing="$stylevar[formspacer]" border="0">
                
                    <td><a href="search.php?$session[sessionurl]do=process&amp;showposts=0&amp;starteronly=1&amp;exactname=1&amp;searchuser=$userinfo[urlusername]" rel="nofollow"><phrase 1="$userinfo[username]">$vbphrase[find_all_threads_started_by_x]</phrase></a></td>
                </tr>
                </table>
            </fieldset> 


How can I adjust this code so that it shows threads from a certain forum only and works for vb 3.7?