Should each requirement have a version identifier?

Each requirement should indeed have a version identifier because requirements are subject to change throughout the software development lifecycle. Keeping track of various versions of each requirement allows stakeholders to understand what has changed over time and facilitates better communication regarding modifications or updates. This traceability is crucial in managing requirements effectively, especially in complex projects where multiple stakeholders may be involved.

Additionally, with version identifiers, teams can revert to previous versions if necessary, ensuring that the development team aligns with the specifications that stakeholders have approved at various points in time. This practice enhances the overall quality of the requirements management process, supports better project tracking, and reduces the potential for misunderstandings regarding requirements as they evolve.

In summary, having version identifiers for each requirement aids in maintaining clarity and accountability throughout the requirements management process.