To index a sitemap of a website, you have to enable sitemaps in the settings of the HTTP collection. Follow these steps:
* Select the HTTP collection under the Collections tab in the admin console.
* Click on the Settings tab.
* Scroll down to Scanner settings.
* Select the Yes value in the Follow Sitemap radio button field.
Please note that only standard sitemaps in XML format are supported in SearchBlox.
To learn about sitemaps in HTTP Collection read: Using Sitemaps in HTTP Collection