A requirements traceability tool is a tool that provides combined functionality for business analysis and quality assurance activities. It helps to document and track the relationships and dependencies among the requirements, the sources of the requirements, and the project deliverables. It also helps to monitor the status, changes, and verification of the requirements throughout the project life cycle. A requirements traceability tool can also support the analysis, validation, and testing of the requirements, as well as the evaluation of the solution quality and performance12.
A functional specification tool is a tool that helps to define and document the functional requirements of a system or a solution. It describes the features, functions, behaviors, and inputs and outputs of the system or the solution. It also specifies the acceptance criteria and the expected results of the system or the solution. A functional specification tool is mainly used for business analysis activities, but not for quality assurance activities13.
A system use case modeling tool is a tool that helps to illustrate and communicate the interactions and scenarios between the users and the system or the solution. It uses diagrams, symbols, and text to represent the actors, use cases, relationships, and flows of events of the system or the solution. It also defines the preconditions, postconditions, and exceptions of each use case. A system use case modeling tool is mainly used for business analysis activities, but not for quality assurance activities14.
A solution quality assurance tool is a tool that helps to measure and evaluate the quality of the system or the solution. It uses various methods and techniques, such as testing, inspection, review, audit, and feedback, to check the quality of the system or the solution against the quality standards and criteria. It also identifies and reports any quality issues, defects, or errors of the system or the solution. A solution quality assurance tool is mainly used for quality assurance activities, but not for business analysis activities1 .
References: 1 PMI Professional in Business Analysis (PMI-PBA)® Examination Content Outline, page 9-11; 2 Business Analysis for Practitioners: A Practice Guide, page 121; 3 Business Analysis for Practitioners: A Practice Guide, page 133; 4 Business Analysis for Practitioners: A Practice Guide, page 135; Business Analysis for Practitioners: A Practice Guide, page 125
