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| Criterion |  Delivery Cost of Delay |  Decision Making Pre-Mortem |  Architecture Architecture Inception Canvas |  Decision Making Assumption Surfacing |
|---|---|---|---|---|
Purposedifferent | 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 early initiatives with many uncertainties, planning quickly turns too optimistic. A pre-mortem makes the expected failure visible in advance and sharpens the view of causes, gaps, and countermeasures. | 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. | 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 | High | Low | Low | Low |
Timedifferent | 90-180 min | 20–45 min | 1-2 h | 45-90 min |
Participantsdifferent | 3-8 | Small cross-functional group | 3-8 | 2-8 |
Formatdifferent | Workshop | Workshop | Workshop | Workshop + async |
Outputdifferent | CoD Table, Prioritization Sequence | Risk list, Mitigation plan, Assumption log | Inception Canvas, Risks, Goal List, Open Questions | Assumption List, Critical Assumptions, Learning Plan |
Tagsno overlap | PrioritizationDeliveryEconomicsDecision | RiskDecisionFailurePlanning | AlignmentArchitectureCanvas | AssumptionsRiskDecisionDiscovery |