Comprehensive and Detailed Requirements management toolsprovidea structured way to document requirement changes, maintain traceability, and track approvals. BABOK Guide (Chapter 5.1 - Trace Requirements)states thattraceability ensures every requirement is linked to its origin and tracks changes throughout the project lifecycle. Risk analysis and management (Option A)addresses uncertainties but does not document requirement history. Acceptance and evaluation criteria (Option B)define success conditions but do not track approvals. Legal and regulatory information (Option D)ensures compliance but does not track requirement history.