Index: branches/5.3.x/core/units/admin/admin_tag_processor.php
===================================================================
diff -u -N -r16519 -r16532
--- branches/5.3.x/core/units/admin/admin_tag_processor.php	(.../admin_tag_processor.php)	(revision 16519)
+++ branches/5.3.x/core/units/admin/admin_tag_processor.php	(.../admin_tag_processor.php)	(revision 16532)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: admin_tag_processor.php 16519 2017-01-20 20:21:46Z alex $
+* @version	$Id: admin_tag_processor.php 16532 2017-01-21 18:58:11Z alex $
 * @package	In-Portal
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license      GNU/GPL
@@ -1224,4 +1224,22 @@
 
 			return $this->Application->ParseBlock($block_params);
 		}
+
+		/**
+		 * Processes tag of passed prefix
+		 *
+		 * @param array $params Tag params.
+		 *
+		 * @return string
+		 */
+		protected function PassedPrefixTag(array $params)
+		{
+			$passed_prefixes = explode(',', $this->Application->GetVar('passed'));
+			$last_prefix = array_pop($passed_prefixes);
+			$tag = $params['tag'];
+			unset($params['tag']);
+
+			return $this->Application->ProcessParsedTag($last_prefix, $tag, $params);
+		}
+
 	}