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Selected:ARID (Active Reviews for Intermediate Designs)Cynefin WorkshopAssumption SurfacingRed Teaming
| Criterion |  Architecture ARID (Active Reviews for Intermediate Designs) |  Decision Making Cynefin Workshop |  Decision Making Assumption Surfacing |  Decision Making Red Teaming |
|---|---|---|---|---|
Purposedifferent | ARID examines how well developers can work with a technical design. It focuses on a part of the system that can still be revised, between the architecture overview and the detailed specification. | When problems are unclear, chaotic, or only seemingly familiar, standard recipes fall short. A Cynefin Workshop sorts situations by the nature of their problem and connects them with matching action logic. | 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. | For strategic decisions with high reach, agreement and gut feeling are often not enough. Red teaming brings deliberate opposition into the situation and tests where a plan breaks under real counterarguments. |
Complexitydifferent | Medium | Medium | Low | High |
Timedifferent | 2–4 h review as a planning range; preparation and evaluation additional | 60-180 min | 45-90 min | 1-4 h |
Participantsdifferent | Designers, developers as users, and facilitation | 4-20 | 2-8 | 3-8 |
Formatdifferent | Workshop + async | Workshop | Workshop + async | Workshop |
Outputdifferent | Prioritized development tasks, Jointly produced code or pseudocode, Observed difficulties and open design questions, Proposed design revisions | Cynefin Map, Domain-specific Actions, Sensemaking Notes | Assumption List, Critical Assumptions, Learning Plan | Challenge Findings, Risk Register, Mitigation Plan |
Tagsno overlap | ArchitectureEngineeringFeedbackValidationTasks | ComplexitySensemakingDecision | AssumptionsRiskDecisionDiscovery | RiskDecisionSensemaking |