XML Sitemap for TYPO3

plugin.tx_seo {
  config {
    xmlSitemap {
      sitemaps {
        ext_calendarize {
          provider = TYPO3\CMS\Seo\XmlSitemap\RecordsXmlSitemapDataProvider
          config {
            table = tx_calendarize_domain_model_index
            pid = xxxxxx
            url {
              pageId = xxxxxx
              fieldToParameterMap {
                uid = tx_calendarize_calendar[index]
              }
              useCacheHash = 1
            }
          }
        }
      }
    }
  }
}