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| Criterion | ![]() Agile ROAM Board | ![]() Architecture Architecture Decision Record | ![]() Decision Making Decision Rights Mapping | ![]() Decision Making DACI |
|---|---|---|---|---|
Purposedifferent | 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. | 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 organizations with many stakeholders, it often blurs who actually decides and who is merely consulted. It separates options, evaluation criteria, and open risks. The result is captured as a Decision Rights matrix and an agreement. | 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. |
Complexitydifferent | Low | Low | Medium | Low |
Timedifferent | 20-40 min initial, dann laufend | 15-45 min | 90-180 min | 30-60 min |
Participantsdifferent | 3-15 | 1-3 | 4-12 | 2-10 |
Formatdifferent | Workshop + async | Async | Workshop | Workshop + async |
Outputdifferent | ROAM Board, Owner List | ADR File, Decision Log, Rationale | Decision Rights Matrix, Agreement | DACI Matrix, Decision Owner, Decision Log |
Tagsno overlap | RiskAgileTrackingAlignment | ArchitectureRationaleDocumentationGovernance | DecisionGovernanceAlignmentResponsibility | DecisionRolesGovernanceAlignment |



