In a standard ASP.NET MVC template application that is created by default in Visual Studio when starting a new ASP.NET MVC application there is already a built-in membership / authentication / authorization system.
Using web search one can find lots of info about how to work with a built-in ASP.NET membership system, but very often this material is a bit of an old and refer to ASP.NET only, not mentioning ASP.NET MVC framework.
Just for example: http://msdn.microsoft.com/en-us/library/ms998347.aspx#paght000022%5Fmembershipapis or http://www.4guysfromrolla.com/articles/091207-1.aspx
To what extent all that applies to ASP.NET built-in membership system applies also to ASP.NET MVC ready template membership system?