       * Load the blocked entities from the database
       *
       * Fetches the entity id of the blocked entities from the database. The 
-@@ -849,9 +932,25 @@
+@@ -849,9 +940,32 @@
       */
      private function _loadBlockedEntities()
      {
 +        return $this->_loadLinkedEntities('blocked');
 +    }
 +    
-+    private function _loadAllowedEntities()
++    /**
++     * Load the allowed entities from the database
++     *
++     * Fetches the entity id of the allowed entities from the database. The 
++     * revision id needs to be set othervise no entities will be returned from 
++     * the database.
++     *
++     * @return bool Return true on success and false on error
++     * @since Method available since Release 1.8.0
++     */
++        private function _loadAllowedEntities()
 +    {
 +        return $this->_loadLinkedEntities('allowed');
 +    }
 +    
 +    /**
-+     * 
-+     * 
-+     * Enter description here ...
 +     * @param String $type must be 'blocked' or 'allowed'
 +     */
 +    private function _loadLinkedEntities($type)

             WHERE `eid` = ? AND `revisionid` = ?;',
             array($this->_entity->getEid(), $this->_entity->getRevisionid())
         );
@@ -861,12 +960,12 @@
         }
 
         $row = $st->fetchAll(PDO::FETCH_ASSOC);

         }
         return $return;
     }
@@ -907,21 +1022,31 @@
      */
     private function _saveBlockedEntities($revision)
     {
