Application boundaries that define APIs to invoke the application's business logic need to be made public to its clients, for example, other applications within the system. The question is, what information needs to be documented?
The application's bounded context is part of the context map. Therefore, the domain responsibilities should be clear. The application fulfills certain business use cases within its context.
This domain information needs to be documented first. Clients should be aware of what the application offers. This includes the use cases as well as the exchanged information and data ownership.
The responsibility of the car manufacture application is to assemble cars due to provided, exact specifications. ...
