I am trying to create a login that logs in straight away using the active directory, for me to be able to do this i need to create my own controller and target an already made template that I wont them to login to on. Does anyone know how to target an already existing view/template?

Here's what i got so far:

public class ActiveDirectoryController : Umbraco.Web.Mvc.RenderMvcController
{
    // GET: ActiveDirectory
    public ActionResult Home()
    {
        return View();
    }
}

Any help will much appreciated.

Umbraco Details:

Version: 7.4.0 Beta2