Index: branches/5.2.x/core/units/admin/admin_tag_processor.php
===================================================================
diff -u -N -r16513 -r16745
--- branches/5.2.x/core/units/admin/admin_tag_processor.php	(.../admin_tag_processor.php)	(revision 16513)
+++ branches/5.2.x/core/units/admin/admin_tag_processor.php	(.../admin_tag_processor.php)	(revision 16745)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: admin_tag_processor.php 16513 2017-01-20 14:10:53Z alex $
+* @version	$Id: admin_tag_processor.php 16745 2022-11-09 15:28:46Z alex $
 * @package	In-Portal
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license      GNU/GPL
@@ -366,6 +366,15 @@
 				}
 
 				$tab_data =& $sections_helper->getSectionData($section_name);
+				$show_mode = isset($tab_data['show_mode']) ? $tab_data['show_mode'] : smNORMAL;
+				$debug_only = ($show_mode == smDEBUG) || ($show_mode == smSUPER_ADMIN);
+
+				if ( $show_mode == smHIDE
+					|| ($debug_only && !$this->Application->isDebugMode())
+				) {
+					continue;
+				}
+
 				$block_params['t'] = $tab_data['url']['t'];
 				$block_params['pass'] = $tab_data['url']['pass'];
 				$block_params['title'] = $tab_data['label'];