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| Criterion |  Knowledge Modeling Event Modeling |  Facilitation Problem Framing Workshop |  Product Discovery Test Card |
|---|---|---|---|
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 a team works on symptoms but the real question stays fuzzy, a Problem Framing Workshop sharpens the view of the right problem. It separates observation, interpretation, and target picture from each other. | The Test Card turns a critical assumption into a testable claim and specifies in advance which result counts as success. |
Complexitydifferent | Medium | Low | Low |
Timedifferent | 2-6 h | 60-120 min | 20-35 min |
Participantsdifferent | 2-8 | 4-10 | 1-5 |
Formatdifferent | Workshop + async | Workshop | Workshop + async |
Outputdifferent | Event Model, UI Flow, Commands, Read Models | Problem Statement, Scope Boundaries, Assumption List, Next Analysis Questions | Test Card with a pre-set threshold |
Tagsno overlap | EventsBlueprintDomain-Driven DesignBehavior | FacilitationAlignmentDiscovery | ExperimentsValidationDiscoveryHypothesis |
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