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| Criterion |  Knowledge Modeling Event Modeling |  Operations Gemba Walk |  Operations Process Mapping |  Operations After-Action Review |
|---|---|---|---|---|
Purposedifferent | Event Modeling connects business workflows with commands, events, and views into one coherent mental model. It helps design behavior, UI, and technical slices from the same underlying logic. | 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. | With a confusing workflow that has many handoffs, the method makes the actual process visible. It shows where work is passed on, delayed, or duplicated, so improvement targets the right spots. | 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 | Medium | Low |
Timedifferent | 2-6 h | 30-120 min | 1-3 h | 20-45 min |
Participantsdifferent | 2-8 | 2-6 | 3-10 | 3-12 |
Formatdifferent | Workshop + async | Workshop | Workshop | Workshop + async |
Outputdifferent | Event Model, UI Flow, Commands, Read Models | Observation Notes, Improvement Ideas | Process Map, Handoff List, Improvement Backlog | Lessons learned, Action items, Event summary |
Tagsno overlap | EventsBlueprintDomain-Driven DesignBehavior | LeanObservationProcessOperations | ProcessOperationsImprovement | LearningOperationsImprovement |