code: public function read(array $opts) {
  
          $session = $this->repo->readFacetofaceSession($opts['objectid']);
          return array_merge(parent::read($opts), [
              'module' => $this->repo->readModule($session->facetoface, 'facetoface'),
              'session' => $session
          ]);
      }
docs: Reads data for an event.
  @param [String => Mixed] $opts
  @return [String => Mixed]
  @override Event