private function getActivatedScrum()
 {
     $scrum_was_activated = $this->config_manager->scrumIsActivatedForProject($this->project_id);
     $scrum_is_activated = $this->request->get('activate-scrum');
     if ($scrum_is_activated && !$scrum_was_activated) {
         $this->response->scrumActivated();
     }
     return $scrum_is_activated;
 }