public function execute()
 {
     $app_settings_model = new waAppSettingsModel();
     $settings = $app_settings_model->get(shopOrderantispamPlugin::$plugin_id);
     $workflow = new shopWorkflow();
     $actions = $workflow->getAvailableActions();
     $this->view->assign('actions', $actions);
     $this->view->assign('settings', $settings);
 }