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| Criterion |  Decision Making DACI |  Engineering Fault Isolation |  Facilitation Stakeholder Salience Model |  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. | In technical failures, the visible symptom often gets mixed up with the actual cause. Fault Isolation narrows the fault space and progressively reduces which part of the system is truly affected. | When stakeholders appear to matter very differently, the Stakeholder Salience Model rates their actual priority through power, legitimacy, and urgency. It turns individual contributions into a visible selection. The result is captured as a Salience diagram and a class-based strategy. | 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 | Medium | Medium | Medium |
Timedifferent | 30-60 min | 30-180 min | 60-90 min | 90-180 min |
Participantsdifferent | 2-10 | 1-6 | 3-6 | 4-12 |
Formatdifferent | Workshop + async | Workshop + async | Workshop | Workshop |
Outputdifferent | DACI Matrix, Decision Owner, Decision Log | Fault Isolation Map, Test Log, Excluded Hypotheses, Narrowed Fault Area | Salience Diagram, Strategy per Class | Decision Rights Matrix, Agreement |
Tagsno overlap | DecisionRolesGovernanceAlignment | TroubleshootingDiagnosisEngineering | StakeholdersFacilitationAlignmentGovernance | DecisionGovernanceAlignmentResponsibility |