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| Criterion |  Operations DMAIC |  Decision Making Assumption Surfacing |  Architecture Architecture Inception Canvas |  Architecture Architecture Communication Canvas |
|---|---|---|---|---|
Purposedifferent | For a process problem with fluctuating performance, the method brings analysis and improvement into a disciplined sequence. It creates a framework in which numbers, causes, and control come together. | 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. | The Architecture Communication Canvas plans architecture communication so the right people receive the right message. The method turns technical complexity into deliberate communication design. |
Complexitydifferent | High | Low | Low | Medium |
Timedifferent | 2-12 Wochen | 45-90 min | 1-2 h | 60-120 min |
Participantsdifferent | 3-10 | 2-8 | 3-8 | 2-8 |
Formatdifferent | Workshop + async | Workshop + async | Workshop | Workshop + async |
Outputdifferent | Project Charter, Measurement Plan, Cause Analysis, Control Plan | Assumption List, Critical Assumptions, Learning Plan | Inception Canvas, Risks, Goal List, Open Questions | Communication Canvas, Stakeholder Messages, Architecture Communication Plan |
Tagsno overlap | Continuous improvementQualityProcess improvement | AssumptionsRiskDecisionDiscovery | AlignmentArchitectureCanvas | ArchitectureCommunicationStakeholdersCanvas |