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| Criterion |  Knowledge Modeling Event Modeling |  Knowledge Modeling Knowledge Mapping |  Knowledge Modeling Domain Storytelling |  Product Discovery Assumption Mapping |
|---|---|---|---|---|
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. | Knowledge Mapping makes knowledge, gaps, and transfer paths visible across a field. It fits when expertise should not just exist but also be findable and transferable. | 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. | When assumptions still sit unordered in the room, it weighs uncertainty against leverage. It makes visible which hypotheses should be checked first. |
Complexitydifferent | Medium | Medium | Low | Medium |
Timedifferent | 2-6 h | 1-3 h | 1-2 h | 45-60 min |
Participantsdifferent | 2-8 | 3-12 | 2-8 | 2-8 |
Formatdifferent | Workshop + async | Workshop | Workshop | Workshop + async |
Outputdifferent | Event Model, UI Flow, Commands, Read Models | Knowledge Map, Critical Knowledge Areas, Transfer Plan | Domain Story, Glossary Notes, Process Narrative | Assumption map, Test backlog, Risk ranking |
Tagsno overlap | EventsBlueprintDomain-Driven DesignBehavior | KnowledgeMappingRisk | KnowledgeDomain-Driven DesignProcess | AssumptionsRiskExperimentsValidation |