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| Criterion |  Architecture Quality Attribute Workshop |  Decision Making Risk Matrix |  Operations ABC Analysis |  Decision Making Assumption Surfacing |
|---|---|---|---|---|
Purposedifferent | A Quality Attribute Workshop translates quality requirements into concrete scenarios and architecture impulses. The method brings product, engineering, and operations to the same view of desired properties. | 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. | With many similar objects of differing economic significance, the method prioritizes effort by effect. It separates what needs regular steering from what rarely needs attention. | 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 | Medium | Low | Low | Low |
Timedifferent | 2-4 h | 30-60 min | 30-60 min | 45-90 min |
Participantsdifferent | 5-15 | 3-10 | 1-5 | 2-8 |
Formatdifferent | Workshop | Workshop + async | Async | Workshop + async |
Outputdifferent | Quality Scenarios, Priority List, Architecture Concerns | Risk Matrix, Top Risk List | ABC Classification, Focus Rules, Control List | Assumption List, Critical Assumptions, Learning Plan |
Tagsno overlap | RequirementsArchitectureWorkshop | RiskDecisionPrioritizationAssessment | PrioritizationOperationsPortfolio | AssumptionsRiskDecisionDiscovery |