Grouping Controllers with ASP.NET MVC

question that often comes up is how do you group controllers when building a large application with ASP.NET MVC. Often, the question is phrased as whether or not ASP.NET MVC supports “Areas”, a feature of Monorail. According to the Monorail documentation, MonoRail supports the concept of areas, which are logical groups of controllers. All controllers belong to an area. The default area is an empty (unnamed) one