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| Criterion |  Delivery Cost of Delay |  Decision Making Assumption Surfacing |  Architecture Software Architecture Canvas |  Architecture Risk Storming |
|---|---|---|---|---|
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. | 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 Software Architecture Canvas reduces a system to the most important architecture decisions, constraints, and interfaces. It is useful when teams need a resilient overall picture quickly. | Helps clarify architecture context, options, and consequences in concrete terms. It organizes technical context, alternatives, and consequences. The result is captured as an Annotated Diagram, a Prioritized Risk List, and an Action Backlog. |
Complexitydifferent | High | Low | Low | Low |
Timedifferent | 90-180 min | 45-90 min | 1-2 h | 60-90 min |
Participantsdifferent | 3-8 | 2-8 | 3-10 | 4-12 |
Formatdifferent | Workshop | Workshop + async | Workshop | Workshop |
Outputdifferent | CoD Table, Prioritization Sequence | Assumption List, Critical Assumptions, Learning Plan | Architecture Canvas, Goals, Constraints, Quality Attributes | Annotated Diagram, Prioritized Risk List, Action Backlog |
Tagsno overlap | PrioritizationDeliveryEconomicsDecision | AssumptionsRiskDecisionDiscovery | CanvasArchitectureAlignmentWorkshop | RiskArchitectureWorkshopValidation |