Traceability Map
Purpose
Provide a traceability reference that maps dsambayesplus issues and recommendations to implementation status and evidence.
Tracked data source
Two traceability CSVs are published alongside this page under
docs/appendices/traceability-data/:
- issue_traceability.csv, per-issue status, severity, scope, and evidence anchors.
- recommendation_closure_matrix.csv, per-recommendation closure status and linked issues.
These files are the repository’s tracked release reference. The fuller audit
register is historical private material and may exist locally under
.planning/archive/code_review/audit_report/; it is not available in every
clone and does not override current source, tests, or these shipped snapshots.
Snapshot metrics (as of 2026-02-28)
Non-GOV issues and recommendations
- All ENG and INF issues: closed (including backlog items accepted and closed 2026-02-28)
- All ENG and INF recommendations: closed / implemented
GOV issues
GOV-ISSUE-001throughGOV-ISSUE-004: open (governance items; resolution deferred to management review cycle)
How to use this map
- Start with an issue ID or recommendation ID.
- Open the relevant CSV under
docs/appendices/traceability-data/. - Confirm status and review its evidence anchors.
- Follow those anchors to current code files, tests, and documentation.
- Use internal engineering documentation for release decision criteria.
Representative mappings
| ID | Type | Status | Evidence anchors |
|---|---|---|---|
ENG-ISSUE-014 |
Issue | closed |
R/scale.R, tests/testthat/test-scale-guardrails.R |
INF-ISSUE-006 |
Issue | closed |
R/diagnostics_report.R, tests/testthat/test-diagnostics-report.R |
INF-REC-004 |
Recommendation | closed |
Holiday/time-components implementation and review references |
ENG-REC-003 |
Recommendation | closed |
Pooled RMSE and scale wiring closure references |
Traceability and release approval
Traceability status alone does not authorise a release. Release sign-off still requires:
- Mandatory quality gates passed.
- Required release evidence bundle complete.
- Final decision recorded in sign-off template.