Microsoft just released  samples to extend the service managemetn portal and service management API; http://www.microsoft.com/en-us/download/details.aspx?id=36787&WT.mc_id=rss_allproducts_cloudservice This download contains documentation and samples for the following: Applying a custom theme to the Tenant portal + a sample theming kit Creating a custom Tenant portal Creating a custom Resource Provider + a sample Resource Provider that works...