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| Criterion | ![]() Architecture Architecture Decision Record | ![]() Decision Making DACI | ![]() Agile ROAM Board |
|---|---|---|---|
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. | In cross-functional decisions, responsibilities quickly blur between approval, influence, and execution. DACI arranges these roles so decision pressure, contribution, and information stay cleanly separated. | 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. |
Complexitysame | Low | Low | Low |
Timedifferent | 15-45 min | 30-60 min | 20-40 min initial, dann laufend |
Participantsdifferent | 1-3 | 2-10 | 3-15 |
Formatdifferent | Async | Workshop + async | Workshop + async |
Outputdifferent | ADR File, Decision Log, Rationale | DACI Matrix, Decision Owner, Decision Log | ROAM Board, Owner List |
Tagsno overlap | ArchitectureRationaleDocumentationGovernance | DecisionRolesGovernanceAlignment | RiskAgileTrackingAlignment |
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