Which category of stakeholders should have prime responsibility for making decisions on the contents of a domain model, and why?

Which category of stakeholders should have prime responsibility for making decisions on the contents of a domain model, and why?
A . The customers, as they will own the system when it is delivered
B . The users, as they will be using the system when it is operational.
C . All involved stakeholders, as they are knowledgeable and concerned.
D . The development team, as they are responsible for the final implementation.
E . Project managers, as they are responsible for delivering the right product to the customer
F . The testing team, as test-driven design is proven to be an effective approach to development
G . The system architects, as they are responsible for the design of the system and its proper functioning.

Answer: B

Explanation:

In the development of a domain model, the prime responsibility for decision-making should ideally rest with the users, as they are the ones who will be using the system operationally. Users have the most direct and frequent interactions with the system, making them best positioned to provide relevant insights into what the system should do and how it should behave to meet their needs effectively. While other stakeholders such as customers, project managers, and developers play significant roles, the users’ intimate knowledge of the domain processes and their requirements make them key contributors to ensuring that the domain model aligns closely with real-world application and utility.