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| Criterion |  Facilitation 3-Circle Venn Diagram |  Decision Making Decision Rights Mapping |  Decision Making Assumption Surfacing |
|---|---|---|---|
Purposedifferent | When three perspectives matter at the same time, a Three-Circle Venn Diagram shows the overlaps and remainders precisely. It makes visible where shared effect arises and where only a partial perspective applies. | In organizations with many stakeholders, it often blurs who actually decides and who is merely consulted. It separates options, evaluation criteria, and open risks. The result is captured as a Decision Rights matrix and an agreement. | 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 | Low |
Timedifferent | 15-45 min | 90-180 min | 45-90 min |
Participantsdifferent | 2-8 | 4-12 | 2-8 |
Formatdifferent | Workshop + async | Workshop | Workshop + async |
Outputdifferent | Venn Diagram, Overlap Notes, Differentiators | Decision Rights Matrix, Agreement | Assumption List, Critical Assumptions, Learning Plan |
Tagsno overlap | ComparisonFacilitationAlignment | DecisionGovernanceAlignmentResponsibility | AssumptionsRiskDecisionDiscovery |
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