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| Criterion |  Knowledge Modeling Domain Storytelling |  Knowledge Modeling Teach-back |  Operations After-Action Review |  Operations Gemba Walk |
|---|---|---|---|---|
Purposedifferent | Domain Storytelling translates domain knowledge into a shared narrative of actors, objects, and workflows. It is especially useful when language, rules, and process understanding must be tightly connected. | Teach-back checks whether an explanation actually got through to the other person. The method makes misunderstandings visible early and strengthens shared understanding in advisory and learning situations. | 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. | When there is uncertainty about the real course of a process, the method brings observation to the place where work happens. It combines perception, follow-up questions, and process knowledge so decisions rest on actual workflows instead of assumptions. |
Complexitysame | Low | Low | Low | Low |
Timedifferent | 1-2 h | 5-20 min | 20-45 min | 30-120 min |
Participantsdifferent | 2-8 | 2-8 | 3-12 | 2-6 |
Formatdifferent | Workshop | Workshop + async | Workshop + async | Workshop |
Outputdifferent | Domain Story, Glossary Notes, Process Narrative | Understanding Check, Clarification Notes, Learning Gaps | Lessons learned, Action items, Event summary | Observation Notes, Improvement Ideas |
Tagsno overlap | KnowledgeDomain-Driven DesignProcess | LearningUnderstandingCommunication | LearningOperationsImprovement | LeanObservationProcessOperations |