Add "new Tutei\SitemapBundle\TuteiSitemapBundle()" to ezpublish/EzPublishKernel.php in the registerBundles function.
Add to ezpublish/config/routing.yml:
tutei_sitemap: resource: "@TuteiSitemapBundle/Resources/config/routing.yml" prefix: /
You can configure the parameters at:
/src/Tutei/SitemapBundle/Resources/config/services.yml
To view your sitemap access: /sitemap.xml