Traceability and Coverage Best Practices

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Traceability shows how testing work connects. Coverage shows whether important work is tested well enough.

Start with Requirements

Use requirements to describe what needs validation. Link repository test cases to requirements so coverage is visible and reusable across releases, test runs, and defect review.

Learn more in Requirement Usages.

Connect Test Cases to Execution

Select test cases intentionally for release executions and standalone test runs.

Good selection sources include:

Manual test case selection.
Requirements and their linked test cases.
Test suites built for a testing goal.

This keeps execution scope explainable.

Link Defects Back to Testing

When a test fails, create or link a defect from the execution flow when possible.

Defect traceability should make it clear:

Which test case failed.
Which execution or test run found it.
Which release or requirement is affected.
Whether an external issue is linked.

Use Labels for Review

Labels help teams filter and compare related work across supported areas.

Use labels for feature areas, risk areas, release themes, or ownership patterns that need quick filtering.

Review Coverage Regularly

Before major testing milestones, review:

Requirements without linked test cases.
Test cases not included in the current testing scope.
Failed test cases without linked defects.
Critical defects still open near sign-off.

Coverage is a confidence tool, not a checkbox exercise.