protected function prepareList($criteria, $parameters)
{
$em = \Zend_Registry::get('container')->get('em');
$result = $em->getRepository('Newscoop\\Entity\\User')->getListByCriteria($criteria, false);
$list = $this->paginateList($result[0], null, $criteria->maxResults, null, false);
$list->count = $result[1];
$tempList = array_map(function ($user) {
return new \MetaUser($user);
}, $list->items);
$list->items = $tempList;
return $list;
}