public function showForSpAction()
 {
     $entityId = $this->getRequest()->getParam('eid', false);
     if (!$entityId) {
         throw new Exception('No entity ID provided!');
     }
     $service = new ServiceRegistry_Service_JanusEntity();
     $this->view->ResultSet = $service->getAllowedConnections($entityId);
     $this->view->entity = $service->fetchByEntityId($entityId);
 }