How Do I Create Dtos For My Project?

See more:

ASP.NET

MVC4

I am developing a web project. so i am using Asp.net MVC, With EntityFramework.
My architecture look like this.

Class Libraries.

- BOL
applicationdb.edmx.

- DAL (ref BOL)
CRUD methods for edmx.

- BLL (ref DAL)
Businesslogic using DAL CRUD Methods


MVC Project. (Ref BLL)

Controller
Models
- ViewModels

Views


Problem:
I am using BOL project as a Common project for DTOs who share their entities to the other projects.
But BOL project has a edmx file having CRUD functionality and i dont want to share these functions to the other project except DAL.

I thought i should move the edmx file in to DAL and create separate DTOs in BOL.
But i dont know the tool for creating DTOs which can be easily pass to the EDMX CRUD methods.?
(i hared about Code Smith).