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| Criterion | ![]() Facilitation Timeline | ![]() Product Discovery Test Card | ![]() Domain Modeling EventStorming |
|---|---|---|---|
Purposedifferent | When a project, incident, or change process is only remembered in fragments, Timeline brings the sequence back into a readable form. It makes turning points, precursors, and after-effects recognizable over the course of time. | The Test Card turns a critical assumption into a testable claim and specifies in advance which result counts as success. | When a domain consists of many events, rules, and states, it creates a shared modeling space for the team. It bundles language, flows, and boundaries before domain knowledge fragments into siloed views. |
Complexitydifferent | Low | Low | Medium |
Timedifferent | 30-90 min | 20-35 min | 2-8 h |
Participantsdifferent | 2-12 | 1-5 | 5-12 |
Formatdifferent | Workshop + async | Workshop + async | Workshop |
Outputdifferent | Timeline, Milestones, Insight Notes | Test Card with a pre-set threshold | Event Timeline, Ubiquitous Language, Boundaries, Open Questions |
Tagsno overlap | TimelineFacilitationSequence | ExperimentsValidationDiscoveryHypothesis | Domain-Driven DesignEventsDiscoveryWorkshop |
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