During the project execution phase, the client requests the addition of a new feature.

 A requirements traceability matrix is a tool that shows the relationship between each requirement and other project elements, such as objectives, deliverables, test cases, design components, etc. A requirements traceability matrix can help the business analyst to determine the impact for the specific requirement change by showing how the change affects other related requirements and project elements. A requirements traceability matrix can also help to assess the feasibility, scope, value, and risk of the change request. References: = PMI Professional in Business Analysis (PMI-PBA)® Examination Content Outline (2019), page 10; Business Analysis for Practitioners: A Practice Guide (2015), page 40.