Index: branches/5.1.x/units/topics/topics_config.php
===================================================================
diff -u -N -r13958 -r14004
--- branches/5.1.x/units/topics/topics_config.php	(.../topics_config.php)	(revision 13958)
+++ branches/5.1.x/units/topics/topics_config.php	(.../topics_config.php)	(revision 14004)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: topics_config.php 13958 2010-09-25 18:34:41Z alex $
+* @version	$Id: topics_config.php 14004 2010-10-19 19:19:24Z alex $
 * @package	In-Bulletin
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license      GNU/GPL
@@ -401,7 +401,7 @@
 			            	'left_key_field' => 'PortalUserId',
 			            	'left_title_field' => 'Login',
 			            	'error_msgs' => Array ('invalid_option' => '!la_error_UserNotFound!'),
-			            	'required' => 1, 'default' => NULL,
+			            	'default' => NULL,
 						),
 			            'ResourceId'			=>	Array ('type' => 'int', 'default' => null),
 			            'TopicType'				=>	Array (