Entity Framework, Bound Context and DDD

Question

I am trying to create bounded context using EF and a edmx file. At the beginning all entities are in the same edmx file and then I split the model in another project and I change the Dbset and I use IDbSets instead. I created other edmx file and I am trying to use a table/tables that are in the other edmx. Of course when I run the custom tool (right click on the edmx file, run custom tool) the tt file removes the table/Idbset from one place to another. What do you guys do? How about if you need a context with few tables and you do not want some tables that are related to the one that you add to that context. Hopefully someone understand my question?

Answer 1

Can you create multiple edmx(s) with only the tables you need? For example ABC.edmx have three tables A, B & C. The three entities that you generate through T4 belong to a bounded context ABC. You can create another DEF.edmx having the tables D,E & F. The entities D,E & F belong to the bounded context DEF.