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| Criterion |  Architecture Architecture Decision Record |  Agile ROAM Board |  Agile Specification by Example |  Delivery RAID Log |
|---|---|---|---|---|
Purposedifferent | An ADR permanently records an architecture decision with context, trade-offs, and consequence. It creates continuity for later changes because the decision path stays traceable. | When work needs to move between different states or columns, it makes that movement and its handoffs legible. It sorts work by value, risk, and delivery ability. The result is captured as a ROAM Board and an Owner List. | When business rules need to become precise, it ties language, example, and test together. It sorts work by value, risk, and delivery ability. The result is captured as an Example Table and Acceptance Tests. | Helps clarify scope, sequence, and delivery flow in concrete terms. It makes work, boundaries, and order steerable. The result is captured as a RAID Log and a source for status reporting. |
Complexitydifferent | Low | Low | Medium | Low |
Timedifferent | 15-45 min | 20-40 min initial, dann laufend | 60-90 min pro Feature | 30 min Setup, dann laufend |
Participantsdifferent | 1-3 | 3-15 | 3-6 | 1-3 maintaining, briefing for everyone |
Formatdifferent | Async | Workshop + async | Workshop | Async |
Outputdifferent | ADR File, Decision Log, Rationale | ROAM Board, Owner List | Example Table, Acceptance Tests | RAID Log, Status Report Source |
Tagsno overlap | ArchitectureRationaleDocumentationGovernance | RiskAgileTrackingAlignment | AgileRequirementsExamplesBehavior-Driven Development | RiskTrackingStakeholdersGovernance |