Requirements Traceability Matrix
Build bidirectional traceability from business need and source through requirement, solution deliverable, acceptance criteria, verification evidence and status. Detect coverage gaps and use linked artifacts to assess the impact of change.
Trace Every Requirement From Rationale to Verification.
A Requirements Traceability Matrix (RTM) provides structured evidence that each requirement is justified, implemented and appropriately verified. It also makes gaps and change impacts visible.
- Trace requirements upstream to business need and source.
- Trace requirements downstream to solution deliverables and verification evidence.
- Use stable requirement identifiers to preserve link integrity.
- Detect requirements that lack test coverage or complete acceptance evidence.
- Use bidirectional links to assess change impact quickly.
Requirements Traceability Matrix — Step by Step
Eight locked stages move from traceability purpose and requirement baseline through upstream/downstream links, verification coverage, change impact and management review.
Understand the Traceability Purpose
Customer Onboarding Portal — Release 1
Reveal the traceability context before building the matrix.
Requirement Traceability Register
The complete requirement set is shown as responsive cards so rationale, implementation and verification links remain readable on smaller screens.
Trace the Impact of a Requirement Change
Experiment Mode is isolated from the guided RTM. Select a requirement and simulate a change to see which linked artifacts should be reviewed.
Quick Knowledge Check
Traceability Directions and Uses
Upstream
Requirement → business need, objective, stakeholder source, policy or other rationale.
Downstream
Requirement → solution component, design artifact, deliverable, test case or operational artifact.
Bidirectional
Links can be followed both backward and forward to support coverage and impact analysis.
Coverage
Check whether every baselined requirement has the required rationale, implementation and verification evidence.