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| Criterion |  Facilitation 3-Circle Venn Diagram |  Delivery Cost of Delay |  Decision Making DACI |  Decision Making Decision Rights Mapping |
|---|---|---|---|---|
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. | Helps clarify scope, order, and delivery flow in concrete terms. It makes work, constraints, and sequence manageable. The result is captured as a Cost of Delay table and prioritization sequence. | 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. | 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. |
Complexitydifferent | Low | High | Low | Medium |
Timedifferent | 15-45 min | 90-180 min | 30-60 min | 90-180 min |
Participantsdifferent | 2-8 | 3-8 | 2-10 | 4-12 |
Formatdifferent | Workshop + async | Workshop | Workshop + async | Workshop |
Outputdifferent | Venn Diagram, Overlap Notes, Differentiators | CoD Table, Prioritization Sequence | DACI Matrix, Decision Owner, Decision Log | Decision Rights Matrix, Agreement |
Tagsno overlap | ComparisonFacilitationAlignment | PrioritizationDeliveryEconomicsDecision | DecisionRolesGovernanceAlignment | DecisionGovernanceAlignmentResponsibility |