Until it's implemented I wrote a code snippet, that copies threads into project tools.
<?php
//MySQL Server-Data
$server = "localhost";
$db = "db";
$user = "user";
$pass = "pass";
$fromforum = 19;
$saveastype = "bug";
$projectid = 1;
//Create connection and connect
$conn = mysql_connect($server,$user,$pass);
//Select database
mysql_select_db($db,$conn);
$res = mysql_query("SELECT * FROM thread WHERE forumid=".$fromforum);
while ($r = mysql_fetch_array($res)) {
mysql_query("INSERT INTO pt_issue (projectid,issuetypeid,title,submituserid,submitusername,submitdate)
VALUES (".$projectid.",'".$saveastype."','".$r['title']."','".$r['postuserid']."','".$r['postusername']."','".$r['dateline']."')");
$res2 = mysql_query("SELECT * FROM post WHERE threadid=".$r['threadid']." ORDER BY dateline");
$issueid = mysql_insert_id();
while ($r2 = mysql_fetch_array($res2)) {
mysql_query("INSERT INTO pt_issuenote (issueid,dateline,pagetext,userid,username)
VALUES ('".$issueid."','".$r2['dateline']."','".$r2['pagetext']."','".$r2['userid']."','".$r2['username']."')");
}
mysql_query("UPDATE pt_issue SET lastpost='".$r2['dateline']."', lastactivity='".$r2['dateline']."', lastpostuserid='".$r2['userid']."', lastpostusername='".$r2['username']."' WHERE issueid=".$issueid);
}
?>