1]Go to Solution Explorer and ADD the newitem then search sitemap
file and add it
<?xml version="1.0" encoding="utf-8" ?>
<siteMap xmlns="http://schemas.microsoft.com/AspNet/SiteMap-File-1.0" >
<siteMapNode url="" title="India" description="">
<siteMapNode url="" title="Maharastra" description="">
<siteMapNode url="" title="Mumbai" description="" />
<siteMapNode url="" title="Pune" description="" />
</siteMapNode>
<siteMapNode url="" title="Goa" description="">
<siteMapNode url="" title="Panaji" description="" />
<siteMapNode url="" title="Vasko" description="" />
</siteMapNode>
<siteMapNode url="" title="Karnatak" description="">
<siteMapNode url="" title="Murudeshwar" description="" />
<siteMapNode url="" title="Benglore" description="" />
</siteMapNode>
</siteMapNode>
</siteMap>