Tirsvad-Udemy-100-days-of-code/015-coffee-machine

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Tirsvad 71a27ddc1f Re-review the Business Case and accept v4

Add RC-008 for the Business Case after v3 added objective 6. Two
defects found: objective 6 had no success criterion, and the Python
version was worded differently in the assumption and the constraint.
BC-001 v4 fixes both and is accepted; v3 is deprecated. The
traceability matrix now points to RC-008.
No issue closed: review and documentation only, no code changed.

2026-10-06 21:44:02 +08:00

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Traceability Matrix

Metadata

Key	Value
ID	TM-001
CrossReference	BC-001

Version History

Date	Status	Author	Reviewer	Change	Commit
2026-10-06	Proposed	Jens Tirsvad Nielsen	S01	Added RC-006, RC-007 and the source code row	00d47e2
2026-10-06	Proposed	Jens Tirsvad Nielsen	S01	Business Case last reviewed in RC-008	pending

Purpose

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

Traceability Table

Artifact Instance	Type	Upstream (Backward Link)	Downstream (Forward Link)	Last Reviewed (RC-ID)
SA-001	Stakeholder Analysis	-	BC-001	RC-002
BC-001	Business Case	SA-001	PP-001, MIL-001, MIL-002, MIL-003, MIL-004	RC-008
PP-001	Project Plan	BC-001, SA-001	MIL-001, MIL-002, MIL-003, MIL-004	-
MIL-001	Milestone	BC-001, PP-001	-	RC-003
MIL-002	Milestone	BC-001, PP-001	-	RC-004
MIL-003	Milestone	BC-001, PP-001	-	RC-005
MIL-004	Milestone	BC-001, PP-001	-	RC-007
Source code (`src/`, `tests/`)	Source code	MIL-002, MIL-003, MIL-004	-	RC-006

Coverage Notes

- in Upstream means foundational; in Downstream, nothing is built on it yet; in Last Reviewed, no RC-* exists yet.
PP-001 has no QC checklist in the framework, so it has no RC-*.
No use case, domain model, design or data artifacts exist; the plan treats all tasks as plain technical tasks. The source code is reviewed in RC-006.

2.5 KiB Raw Blame History