Why can't I see a Managed Object Class file template in Xcode?

Question

I created a .xcdatamodel Managed Object Model file in Xcode. I selected that file in Groups & Files. Then I go to File > New... > and nowhere in the iPhone Templates / Cocoa Touch Class templates I see the "Managed Object Class" file template.

Does anyone know what can be wrong?

Answer 1

I usually need to also select the entities for which I want to generate the class files.