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| Criterion |  Facilitation Decision Jam |  Domain Modeling EventStorming |  Domain Modeling Context Map |  Decision Making Assumption Surfacing |
|---|---|---|---|---|
Purposedifferent | 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. | 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 several contexts need to talk to each other, it makes their relationships and dependencies legible. It helps sort integration pressure and responsibilities across system boundaries. | 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 | Low | Medium | Medium | Low |
Timedifferent | 60-90 min | 2-8 h | 1-3 h | 45-90 min |
Participantsdifferent | 4-10 | 5-12 | 2-8 | 2-8 |
Formatdifferent | Workshop | Workshop | Workshop + async | Workshop + async |
Outputdifferent | Problem Cluster, Prioritized Challenge, Experiment | Event Timeline, Ubiquitous Language, Boundaries, Open Questions | Context Map, Integration Patterns, Boundary Notes | Assumption List, Critical Assumptions, Learning Plan |
Tagsno overlap | FacilitationDecisionProblem solvingWorkshop | Domain-Driven DesignEventsDiscoveryWorkshop | Domain-Driven DesignBoundariesStrategy | AssumptionsRiskDecisionDiscovery |