/**
* Execute the action
*/
public function execute()
{
parent::execute();
// update the queued mailings with 'sent' status if their time has come already
BackendMailmotorModel::updateQueuedMailings();
// get the active campaign
$this->getCampaign();
// load datagrid
$this->loadDataGrids();
// parse page
$this->parse();
// display the page
$this->display();
}
