protected function beforeDuplicate(&$duplicate)
{
if (!empty($duplicate->acl_id)) {
$oldAcl = \GO\Base\Model\Acl::model()->findByPk($duplicate->acl_id);
$duplicate->setNewAcl();
$newAcl = \GO\Base\Model\Acl::model()->findByPk($duplicate->acl_id);
$oldAcl->copyPermissions($newAcl);
}
return parent::beforeDuplicate($duplicate);
}