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| Criterion |  Knowledge Modeling Domain Storytelling |  Decision Making Pre-Mortem |  Decision Making Assumption Surfacing |  Domain Modeling EventStorming |
|---|---|---|---|---|
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. | In early initiatives with many uncertainties, planning quickly turns too optimistic. A pre-mortem makes the expected failure visible in advance and sharpens the view of causes, gaps, and countermeasures. | Plans often contain assumptions that were never openly stated and remain dangerous precisely because of that. Assumption Surfacing makes these silent premises visible and prioritizes which of them carry the initiative or could sink it. | 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 | Low | Medium |
Timedifferent | 1-2 h | 20–45 min | 45-90 min | 2-8 h |
Participantsdifferent | 2-8 | Small cross-functional group | 2-8 | 5-12 |
Formatdifferent | Workshop | Workshop | Workshop + async | Workshop |
Outputdifferent | Domain Story, Glossary Notes, Process Narrative | Risk list, Mitigation plan, Assumption log | Assumption List, Critical Assumptions, Learning Plan | Event Timeline, Ubiquitous Language, Boundaries, Open Questions |
Tagsno overlap | KnowledgeDomain-Driven DesignProcess | RiskDecisionFailurePlanning | AssumptionsRiskDecisionDiscovery | Domain-Driven DesignEventsDiscoveryWorkshop |