Question about Core Data Models and frameworks

  • Is it possible to have a framework with the abstract part of a Core
    Data model, then have the concrete leaf part of the model in the
    application?  I can see wanting to have a core model that supports the
    needs of the framework and having various subclasses in the
    application.  I see there is a way to merge models, but how do I build
    the application model to reference the framework model?  Does it just
    merge entities with the same name?  There does not seem to be much
    documentation on merging models and what it really means.

    Michael