MVC3 and User Model

I'm using the generic membership class and have had my user sign up for workshops.

I need to have something like this

User 1 --Workshop 1 --Workshop 2

开发者_Go百科

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--Workshop 5

User 2 --Workshop 1 --Workshop 2

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--Workshop 5

How do i get the user model?

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If I understand right you wnat ot extend the standard asp membership user. If I'm right, this answer should help you