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| Criterion |  Decision Making DACI |  Decision Making Assumption Surfacing |  Decision Making Pre-Mortem |  Decision Making Decision Rights Mapping |
|---|---|---|---|---|
Purposedifferent | 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. | Plans often contain assumptions that were never openly stated and remain dangerous precisely because of that. Assumption Surfacing makes these silent premises visible and prioritizes which of them carry the initiative or could sink it. | In early initiatives with many uncertainties, planning quickly turns too optimistic. A pre-mortem makes the expected failure visible in advance and sharpens the view of causes, gaps, and countermeasures. | 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. |
Complexitydifferent | Low | Low | Low | Medium |
Timedifferent | 30-60 min | 45-90 min | 20–45 min | 90-180 min |
Participantsdifferent | 2-10 | 2-8 | Small cross-functional group | 4-12 |
Formatdifferent | Workshop + async | Workshop + async | Workshop | Workshop |
Outputdifferent | DACI Matrix, Decision Owner, Decision Log | Assumption List, Critical Assumptions, Learning Plan | Risk list, Mitigation plan, Assumption log | Decision Rights Matrix, Agreement |
Tags1 shared | DecisionRolesGovernanceAlignment | AssumptionsRiskDecisionDiscovery | RiskDecisionFailurePlanning | DecisionGovernanceAlignmentResponsibility |