public static VirtualArticleAction add_Mapping_Redirect(this TM_Xml_Database tmXmlDatabase, Guid id, Uri redirectUri)
{
var virtualAction = new VirtualArticleAction
{
Id = id,
Action = "Redirect",
Redirect_Uri = redirectUri.str()
};
tmXmlDatabase.getVirtualArticles().add(id, virtualAction);
tmXmlDatabase.saveVirtualArticles();
return virtualAction;
}