public function getDisplayField(Model $model, $result) {
        $displayField = $result[$model->alias][$model->displayField];

        if (!$displayField) {
            $displayField = $this->Html->tag('span', '(' . __d('admin', 'No Title') . ')', array(
                'class' => 'text-warning'
            ));
        }

        return $displayField;
    }