I'm building a custom OData module that allows JSON responses. I'd like to build a UI that allows users to choose Entities/Attributes to expose to the OData service. is it possible to store Entity/Attribute metadata like this? How would I access this data? Is it possible to display this metadata on pages - right now I only know that it's possible to display attribute values on pages?
I think the model reflection module will be helpful. It allows you to see the Entity/attributes in your domain model from the client.