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| Criterion |  Operations After-Action Review |  Operations Theory of Constraints |  Systems Thinking Current Reality Tree |
|---|---|---|---|
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. | For a system that does not get faster despite effort, the method directs attention to the bottleneck. It concentrates improvement on the point that actually limits throughput. | A Current Reality Tree condenses many symptoms into a few causal chains. The method makes visible which core problems drive several negative effects at once. |
Complexitydifferent | Low | High | High |
Timedifferent | 20-45 min | 2-4 h Analyse, laufend | 2-6 h |
Participantsdifferent | 3-12 | 3-12 | 3-8 |
Formatdifferent | Workshop + async | Workshop + async | Workshop |
Outputdifferent | Lessons learned, Action items, Event summary | Constraint Map, Improvement Plan, Flow Metrics | Current Reality Tree, Core Problems, Intervention Ideas |
Tagsno overlap | LearningOperationsImprovement | OperationsConstraintsFlowImprovement | Systems thinkingRoot causeConstraintsCausality |
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Methods with strong topical overlap with the current selection, not yet in the comparison.
