add an ASP.NET MVC sitemap provider
We don’t plan to add this to the Framework but would be a good place for the community to write one.
Anthony Brian Wall commented
More importantly and first to implement as part of this feature, expose a navigation tree similar to Windows Phone applications and compatible with browser history APIs. This way we get 2 features for 1 and a logical data source, i.e. a "breadcrumbs" feature and site map, which are strongly related and require the same core information.
Wayne Brantley commented