code: public function execute(array $options, $username)
      {
          $data = $options["data"];
          $pageName = $data["pageName"];
          $seoData = $data["seoData"];
          $pageManager = $this->app["red_kite_cms.page_manager"];
          $pageManager
              ->contributor($username)
              ->edit($pageName, $seoData)
          ;
      }
docs: {@inheritdoc}