code: protected function getRouteParameters(PickerConfig $config = null): array
      {
          $params = ['do' => 'news'];
  
          if (null === $config || !$config->getValue() || false === strpos($config->getValue(), '{{news_url::')) {
              return $params;
          }
  
          $value = str_replace(['{{news_url::', '}}'], '', $config->getValue());
  
          if (null !== ($newsArchiveId = $this->getNewsArchiveId($value))) {
              $params['table'] = 'tl_news';
              $params['id'] = $newsArchiveId;
          }
  
          return $params;
      }
docs: {@inheritdoc}