Every ProsePoint Express site has a News Sitemap. This is an automatically generated file that lists the story and image gallery pages published on the site in the last 48 hours.
(Note: http://demo.prosepoint.net/news_sitemap.xml is likely to be empty because News Sitemaps only list pages created in the last 48 hours)
Extra News Sitemap fields
There is also a ProsePoint Express plugin Google News Sitemap fields that allows users to specify extra properties to be included in the News Sitemap. Currently, this includes values for the <genres> tag.
Visit Plugins in the Control Menu and enable the plugin Google News Sitemap fields.
Then, when you edit a story, expand the Google News Sitemap fieldset and tick the applicable checkboxes which apply.
These properties will be submitted to Google News in the News Sitemap.