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| Criterion |  Decision Making Risk Matrix |  Decision Making Assumption Surfacing |  Architecture Architecture Inception Canvas |  Delivery Cost of Delay |
|---|---|---|---|---|
Purposedifferent | When a project faces many possible disruptions, it quickly becomes unclear which risks deserve attention first. It separates options, evaluation criteria, and open risks. The result is captured as a Risk Matrix and a Top Risk List. | 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. | The Architecture Inception Canvas bundles the first architecture questions into a compact decision picture. It fits when an initiative is still in motion but still needs clear guardrails. | 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. |
Complexitydifferent | Low | Low | Low | High |
Timedifferent | 30-60 min | 45-90 min | 1-2 h | 90-180 min |
Participantsdifferent | 3-10 | 2-8 | 3-8 | 3-8 |
Formatdifferent | Workshop + async | Workshop + async | Workshop | Workshop |
Outputdifferent | Risk Matrix, Top Risk List | Assumption List, Critical Assumptions, Learning Plan | Inception Canvas, Risks, Goal List, Open Questions | CoD Table, Prioritization Sequence |
Tagsno overlap | RiskDecisionPrioritizationAssessment | AssumptionsRiskDecisionDiscovery | AlignmentArchitectureCanvas | PrioritizationDeliveryEconomicsDecision |