Index: trunk/core/units/permissions/permissions_event_handler.php
===================================================================
diff -u -N -r6625 -r7391
--- trunk/core/units/permissions/permissions_event_handler.php	(.../permissions_event_handler.php)	(revision 6625)
+++ trunk/core/units/permissions/permissions_event_handler.php	(.../permissions_event_handler.php)	(revision 7391)
@@ -30,7 +30,9 @@
 
 			$object =& $event->getObject( Array('skip_autoload' => true) );
 			$permissions_helper =& $this->Application->recallObject('PermissionsHelper');
-			$permissions_helper->LoadPermissions($group_id, $category_id, 0);
+			/* @var $permissions_helper kPermissionsHelper */
+			
+			$permissions_helper->LoadPermissions($group_id, $category_id, 0, 'c');
 
 			// format: <perm_name>['inherited'] || <perm_name>['value']
 
@@ -96,7 +98,9 @@
 		$object =& $event->getObject( Array('skip_autoload' => true) );
 		$group_id = $this->Application->GetVar('g_id');
 		$permissions_helper =& $this->Application->recallObject('PermissionsHelper');
-		$permissions_helper->LoadPermissions($group_id, 0, 1);
+		/* @var $permissions_helper kPermissionsHelper */
+		
+		$permissions_helper->LoadPermissions($group_id, 0, 1, 'g');
 
 		$delete_ids = Array();
 		$create_sql = Array();
@@ -106,7 +110,15 @@
 		if($new_id > 0) $new_id = 0;
 		--$new_id;
 
+		$sections_helper =& $this->Application->recallObject('SectionsHelper');
 		foreach ($permissions as $section_name => $section_permissions) {
+			$section_data =& $sections_helper->getSectionData($section_name);
+			
+			if ($section_data && isset($section_data['perm_prefix'])) {
+				// using permission from other prefix
+				$section_name = $this->Application->getUnitOption($section_data['perm_prefix'].'.main', 'PermSection');
+			}
+			
 			foreach ($section_permissions as $perm_name => $perm_value) {
 
 				if (!$permissions_helper->isOldPermission($section_name, $perm_name)) {