Custom CreateIdentity

Hi,

I am new to Microsoft.AspNet.Identity. I took asp.net website from vs2013 templates. I got inbuilt Login controls, methods.

But I want to customize it. I have used entity framework 6. I have different field name in my user table so I'm getting error.

var identity = manager.CreateIdentity(user, DefaultAuthenticationTypes.ApplicationCookie);

Here I'm passing my custom table entity, but getting null exception.

Please help and give any reference link where custom identity methods given.

Thanks and REgards,
Suraj Joshi.