# Traceability Matrix

## Metadata
| Key | Value |
| --- | --- |
| ID | TM-001 |
| CrossReference | [BC-001], [SA-001], [PP-001] |

## Version History
| Date | Status | Author | Reviewer | Change | Commit |
| --- | --- | --- | --- | --- | --- |
| 2026-10-28 | Proposed | Jens Tirsvad Nielsen | AI as stand-in for S01 | Added MIL-006, RC-014 and RC-015 | [638730d] |
| 2026-10-28 | Proposed | Jens Tirsvad Nielsen | AI as stand-in for S01 | Added RC-016 and RC-017 (MIL-006 version 2 and its source review) | [375cc0b] |

---

## Purpose

Tracks backward/forward links between artifact instances so that the Business Case's
cross-artifact traceability success criterion is measurable. A row is added or
updated whenever an artifact instance is created or reviewed.

## Traceability Table

| Artifact Instance | Type | Language | Domain | Upstream (Backward Link) | Downstream (Forward Link) | Last Reviewed (RC-ID) |
| --- | --- | --- | --- | --- | --- | --- |
| [BC-001] | BC | en | it | - | [SA-001], [PP-001] | [RC-001] |
| [SA-001] | SA | en | it | [BC-001] | [PP-001] | [RC-002] |
| [PP-001] | PP | en | it | [BC-001], [SA-001] | [MIL-001], [MIL-002], [MIL-003], [MIL-004], [MIL-005], [MIL-006] | [RC-003], [RC-015] |
| [MIL-001] | MIL | en | it | [PP-001] | [MIL-002], [ADR-0001] | [RC-004], [RC-010] |
| [MIL-002] | MIL | en | it | [MIL-001] | [MIL-003] | [RC-005], [RC-011] |
| [MIL-003] | MIL | en | it | [MIL-002] | [MIL-004] | [RC-006], [RC-012] |
| [MIL-004] | MIL | en | it | [MIL-003] | [MIL-005] | [RC-007], [RC-013] |
| [MIL-005] | MIL | en | it | [MIL-004] | [MIL-006] | [RC-008] |
| [MIL-006] | MIL | en | it | [MIL-005] | - | [RC-014], [RC-016], [RC-017] |
| [ADR-0001] | ADR | - | - | [BC-001], [SA-001], [MIL-001] | - | [RC-009] |

## Concern Coverage

| Concern (CN-ID) | Views that answer it | Decisions (ADR) | Quality check (TP) | Status |
| --- | --- | --- | --- | --- |
| CN-001 | [MIL-003] | - | - | Gap |
| CN-002 | [BC-001] | - | - | Covered |
| CN-003 | [MIL-002] | - | - | Covered |
| CN-004 | [MIL-004] | - | - | Covered |
| CN-005 | [MIL-001] | - | - | Covered |
| CN-006 | [MIL-001] | [ADR-0001] | - | Covered |
| CN-007 | [MIL-005] | - | - | Covered |

## Open Inconsistencies

| # | Views | Inconsistency | Found in (RC-ID) | Status | Resolved in |
| --- | --- | --- | --- | --- | --- |
| - | - | None found | - | Closed | - |

---

[BC-001]: ../business-case.md
[ADR-0001]: ../adr/adr-0001-selenium-runtime-dependency.md
[SA-001]: ../stakeholder-analysis.md
[PP-001]: ../project-plan.md
[MIL-001]: ../milestones/mil-001-project-setup.md
[MIL-002]: ../milestones/mil-002-bot-core-open-and-click.md
[MIL-003]: ../milestones/mil-003-upgrades-and-five-minute-run.md
[MIL-004]: ../milestones/mil-004-screenshots-and-readme.md
[MIL-005]: ../milestones/mil-005-wiki-and-release.md
[MIL-006]: ../milestones/mil-006-purchase-strategy.md
[RC-001]: ./reviews/rc-001-business-case.md
[RC-002]: ./reviews/rc-002-stakeholder-analysis.md
[RC-003]: ./reviews/rc-003-project-plan.md
[RC-004]: ./reviews/rc-004-mil-001-project-setup.md
[RC-005]: ./reviews/rc-005-mil-002-bot-core-open-and-click.md
[RC-006]: ./reviews/rc-006-mil-003-upgrades-and-five-minute-run.md
[RC-007]: ./reviews/rc-007-mil-004-screenshots-and-readme.md
[RC-008]: ./reviews/rc-008-mil-005-wiki-and-release.md
[RC-009]: ./reviews/rc-009-adr-0001-selenium-runtime-dependency.md
[RC-010]: ./reviews/rc-010-mil-001-source.md
[RC-011]: ./reviews/rc-011-mil-002-source.md
[RC-012]: ./reviews/rc-012-mil-003-source.md
[RC-013]: ./reviews/rc-013-mil-004-source.md
[9a9ea53]: https://git.tirsystem.com/Tirsvad-Udemy-100-days-of-code/048-the-coockie-factory/commit/9a9ea53cc17d0d4acb258855088ddf45b48b26ea
[RC-014]: ./reviews/rc-014-mil-006-purchase-strategy.md
[RC-015]: ./reviews/rc-015-pp-001-version-2.md
[638730d]: https://git.tirsystem.com/Tirsvad-Udemy-100-days-of-code/048-the-coockie-factory/commit/638730d95ba24ba77c6448730d7999aa3e90d863
[RC-016]: ./reviews/rc-016-mil-006-version-2.md
[RC-017]: ./reviews/rc-017-mil-006-source.md
[375cc0b]: https://git.tirsystem.com/Tirsvad-Udemy-100-days-of-code/048-the-coockie-factory/commit/375cc0b5f3919b00daeb2f8f5fcc81de25acfc4c