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| Criterion |  Domain Modeling EventStorming |  Decision Making DACI |  Decision Making Assumption Surfacing |  Facilitation Consensus Workshop |
|---|---|---|---|---|
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. | In cross-functional decisions, responsibilities quickly blur between approval, influence, and execution. DACI arranges these roles so decision pressure, contribution, and information stay cleanly separated. | 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 group needs a solid decision without outvoting individual factions, a Consensus Workshop creates a negotiable common ground. It makes agreement, reservations, and open tensions discussable at the same time. |
Complexitydifferent | Medium | Low | Low | Medium |
Timedifferent | 2-8 h | 30-60 min | 45-90 min | 1-3 h |
Participantsdifferent | 5-12 | 2-10 | 2-8 | 5-30 |
Formatdifferent | Workshop | Workshop + async | Workshop + async | Workshop |
Outputdifferent | Event Timeline, Ubiquitous Language, Boundaries, Open Questions | DACI Matrix, Decision Owner, Decision Log | Assumption List, Critical Assumptions, Learning Plan | Consensus Clusters, Theme Titles, Priority Areas |
Tagsno overlap | Domain-Driven DesignEventsDiscoveryWorkshop | DecisionRolesGovernanceAlignment | AssumptionsRiskDecisionDiscovery | FacilitationConsensusWorkshopAlignment |