Sitemap File
We provide a system generated Sitemap file with our Sitemap Generator Add-on.
For more information this Add-on review the Sitemap Generator Add-on training article here, https://straightsell.atlassian.net/l/cp/w8EHyUSW.
Please note that we do not offer an XML file.
However, you can use an online generator, or download one (search for xml sitemap generator), we have used https://www.xml-sitemaps.com/ before with success.