Requirements Traceability Matrix
“Requirements Traceability Matrix” is an output for the process “Collect Requirements”.
The requirements traceability matrix is a grid that links product requirements from their origin to the deliverables that satisfy them. The implementation of a requirements traceability matrix helps ensure that each requirement adds business value by linking it to the business and project objectives. It provides a means to track requirements throughout the project life cycle, helping to ensure that requirements approved in the requirements documentation are delivered at the end of the project. Finally, it provides a structure for managing changes to the product scope.
Tracing includes, but is not limited to, tracing requirements for the following:
– Business needs, opportunities, goals, and objectives;
– Project objectives;
– Project scope/WBS deliverables;
– Product design;
– Product development;
– Test strategy and test scenarios; and – High-level requirements to more detailed requirements.
Attributes associated with each requirement can be recorded in the requirements traceability matrix. These attributes help to define key information about the requirement. Typical attributes used in the requirements traceability matrix may include: a unique identifier, a textual description of the requirement, the rationale for inclusion, owner, source, priority, version, current status (such as active, cancelled, deferred, added, approved, assigned, completed), and status date. Additional attributes to ensure that the requirement has met stakeholders? satisfaction may include stability, complexity, and acceptance criteria. Figure 5-6 provides an example of a requirements traceability matrix with its associated attributes.
Requirements Traceability Matrix ID Requirements Description Business Needs, Opportunities, Goals, Objectives Project Objectives Associate ID WBS Deliverables Product Design Product Development Test Cases Project Name: Programs Portfolios Cost Center: Project Description: 1,1 1,2 2,1 3,1 3,2 Figure 5-6. Example of a Requirements Traceability Matrix
“Requirements Traceability Matrix” is an input for the process “Validate Scope”.
The requirements traceability matrix links requirements to their origin and tracks them throughout the project life cycle.
“Requirements Traceability Matrix” is an input for the process “Control Scope”.
The requirements traceability matrix helps to detect the impact of any change or deviation from the scope baseline on the project objectives.
This definition was found in the PMBOK V5
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