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| Criterion |  Domain Modeling EventStorming |  Facilitation Decision Jam |  Operations 8D Problem Solving |  Decision Making Assumption Surfacing |
|---|---|---|---|---|
Purposedifferent | 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. | When a decision is stuck, Decision Jam loosens the knot through structured separation of problem, idea, and selection. The format creates movement without jumping prematurely at the first seemingly elegant answer. | For an acute quality or delivery problem, the method structures immediate protection and root cause work together. It keeps the situation stable while the actual cause is investigated cleanly. | 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. |
Complexitydifferent | Medium | Low | High | Low |
Timedifferent | 2-8 h | 60-90 min | 1-6 Wochen | 45-90 min |
Participantsdifferent | 5-12 | 4-10 | 4-10 | 2-8 |
Formatdifferent | Workshop | Workshop | Workshop + async | Workshop + async |
Outputdifferent | Event Timeline, Ubiquitous Language, Boundaries, Open Questions | Problem Cluster, Prioritized Challenge, Experiment | 8D Report, Containment Plan, Root Cause Evidence, Corrective Action Plan | Assumption List, Critical Assumptions, Learning Plan |
Tagsno overlap | Domain-Driven DesignEventsDiscoveryWorkshop | FacilitationDecisionProblem solvingWorkshop | QualityProblem solvingRoot cause | AssumptionsRiskDecisionDiscovery |