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| Criterion |  Architecture Views and Beyond |  Architecture LASR (Lightweight Approach for Software Reviews) |  Decision Making Red Teaming |  Decision Making Risk Matrix |
|---|---|---|---|---|
Purposedifferent | Views and Beyond organizes architecture into several views so no single diagram has to do everything at once. This makes it possible to choose the representation that fits the stakeholder's question. | LASR helps development teams identify where their software falls short of important quality goals and which improvements to consider. A small group with existing system knowledge can make an initial assessment and investigate open questions in more detail. | 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. | 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. |
Complexitydifferent | Medium | Medium | High | Low |
Timedifferent | 1-3 Tage | 3–4 h for initial assessment; preparation and deeper analysis additional | 1-4 h | 30-60 min |
Participantsdifferent | 1-4 | 1 or a small team; particularly suitable for 3–4 people | 3-8 | 3-10 |
Formatdifferent | Workshop + async | Workshop + async | Workshop | Workshop + async |
Outputdifferent | Architecture Views, Cross-view Notes, Rationale | Lean Mission Statement describing the software’s purpose, Prioritized quality goals and evaluation criteria, Risks and estimated gaps against quality goals, More closely examined findings and open checks | Challenge Findings, Risk Register, Mitigation Plan | Risk Matrix, Top Risk List |
Tagsno overlap | DocumentationStakeholdersArchitecture | ArchitectureQualityRiskAssessmentLean | RiskDecisionSensemaking | RiskDecisionPrioritizationAssessment |