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| Criterion |  Operations After-Action Review |  Decision Making DACI |  Operations Learning Review |  Decision Making Decision Rights Mapping |
|---|---|---|---|---|
Purposedifferent | After missions or project phases with unclear outcomes, the method makes visible what actually happened and what can be learned from it. It separates course, effect, and causes so experience turns into solid improvement. | 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. | After a project phase with mixed results, the method makes learning from the individual case reusable. It connects events, decisions, and systemic conditions into robust insights. | 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 | Medium | Medium |
Timedifferent | 20-45 min | 30-60 min | 1-3 h | 90-180 min |
Participantsdifferent | 3-12 | 2-10 | 3-10 | 4-12 |
Formatdifferent | Workshop + async | Workshop + async | Workshop | Workshop |
Outputdifferent | Lessons learned, Action items, Event summary | DACI Matrix, Decision Owner, Decision Log | Learning Review Notes, System Factors, Improvement Actions | Decision Rights Matrix, Agreement |
Tagsno overlap | LearningOperationsImprovement | DecisionRolesGovernanceAlignment | LearningRetrospectiveIncidentOperations | DecisionGovernanceAlignmentResponsibility |