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| Criterion |  Operations A3 Problem Solving |  Business Strategy Strategy Execution Loop |  Operations Learning Review |  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. | The Strategy Execution Loop helps avoid treating strategy as a one-off document. It makes visible how strategic decisions are turned into objectives, initiatives, operational work, measurement, and learning. | 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. | 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 | High | Medium | Low |
Timedifferent | 45-90 min | Initial 3-6 h, then monthly or quarterly reviews | 1-3 h | 20-45 min |
Participantsdifferent | 2-5 | 5-12 | 3-10 | 3-12 |
Formatdifferent | Workshop + async | Workshop + async | Workshop | Workshop + async |
Outputdifferent | A3 Report, Action Plan, Root Cause Analysis | Execution Loop, Review Cadence, Strategic Learning Log | Learning Review Notes, System Factors, Improvement Actions | Lessons learned, Action items, Event summary |
Tagsno overlap | LeanProblem solvingCoachingOperations | ExecutionCadenceLearningGovernance | LearningRetrospectiveIncidentOperations | LearningOperationsImprovement |