Entity Frame 4 Tiers

I'm going to use entity framework 4. I am looking to try and separate the business entity classes from the context, is this po开发者_JAVA技巧ssible? I think I saw it some where, but have no idea where I saw this. I know that you have to set something in the templates.

Can someone please help me on the right path?

Thanks.

You are looking for Simple Entities

Closest quick start i could find was by Scott Hanselman where he walks you through Code First Entities