Functional requirements are usually discussed with which group?

Functional requirements are typically discussed with subject-matter experts because they possess the specialized knowledge needed to define what the system should do. These experts have a deep understanding of the domain in which the system will operate, including the needs, processes, and challenges that must be addressed. By collaborating with subject-matter experts, developers can ensure that the requirements accurately reflect the necessary functions and features that will meet the expectations of end-users.

End-users, while they provide valuable insight into usability and functionality from a practical standpoint, may not always be aware of the broader context and requirements of the system. Developers and project managers can also be involved in discussions, but their focus may often lean towards technical implementation and project timelines rather than the comprehensive understanding required for articulating functional requirements. Therefore, subject-matter experts play a critical role in this discussion, ensuring that the functional requirements are aligned with the specific goals and needs of the organization or domain.