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| Criterion |  Operations Fault Tree Analysis |  Delivery RAID Log |  Decision Making DACI |  Agile ROAM Board |
|---|---|---|---|---|
Purposedifferent | For a critical top event with several possible triggers, the method logically models failure paths. It makes visible which combinations of conditions can lead to damage. | 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. | 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. |
Complexitydifferent | High | Low | Low | Low |
Timedifferent | 2-6 h | 30 min Setup, dann laufend | 30-60 min | 20-40 min initial, dann laufend |
Participantsdifferent | 3-8 | 1-3 maintaining, briefing for everyone | 2-10 | 3-15 |
Formatdifferent | Workshop + async | Async | Workshop + async | Workshop + async |
Outputdifferent | Fault Tree, Critical Paths, Cause Hypotheses, Control Actions | RAID Log, Status Report Source | DACI Matrix, Decision Owner, Decision Log | ROAM Board, Owner List |
Tagsno overlap | RiskRoot causeSafety | RiskTrackingStakeholdersGovernance | DecisionRolesGovernanceAlignment | RiskAgileTrackingAlignment |