function admin_force($modelName, $id)
 {
     App::import('Lib', 'Migration.Migration');
     $modelName = Migration::urlParamToModelName($modelName);
     $opt =& $this->Migrated->getModelOpt($modelName);
     if (empty($opt['force']) || !in_array($id, $opt['force'])) {
         $opt['force'][] = $id;
         $this->Migrated->saveModelOpt($modelName);
     }
     $this->redirect(array('action' => 'pendings', $modelName));
 }