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| Criterion |  Operations A3 Problem Solving |  Operations RACI Matrix |  Operations After-Action Review |
|---|---|---|---|
Purposedifferent | For a complex deviation with several people involved, the method bundles problem, analysis, and decision onto one page. It creates a shared working space where causes, countermeasures, and follow-up fit together. | With unclear responsibilities across several roles or areas, the method creates unambiguous accountability logic. It reduces friction because decision, execution, contribution, and information become separately visible. | 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. |
Complexitydifferent | Medium | Low | Low |
Timedifferent | 45-90 min | 45-90 min | 20-45 min |
Participantsdifferent | 2-5 | 2-8 | 3-12 |
Formatsame | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | A3 Report, Action Plan, Root Cause Analysis | RACI Matrix, Responsibility Map, Decision Notes | Lessons learned, Action items, Event summary |
Tags1 shared | LeanProblem solvingCoachingOperations | RolesResponsibilityGovernanceOperations | LearningOperationsImprovement |
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