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Selected:Competency QuestionsSoftware Architecture CanvasLASR (Lightweight Approach for Software Reviews)Quality Attribute Workshop
| Criterion |  Knowledge Modeling Competency Questions |  Architecture Software Architecture Canvas |  Architecture LASR (Lightweight Approach for Software Reviews) |  Architecture Quality Attribute Workshop |
|---|---|---|---|---|
Purposedifferent | Competency Questions translate a domain model into concrete questions that it must be able to answer. The method keeps the model's scope clean and prevents pretty but useless structures. | 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. | 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. | 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. |
Complexitydifferent | Medium | Low | Medium | Medium |
Timedifferent | 2-4 h | 1-2 h | 3–4 h for initial assessment; preparation and deeper analysis additional | 2-4 h |
Participantsdifferent | 2-8 | 3-10 | 1 or a small team; particularly suitable for 3–4 people | 5-15 |
Formatdifferent | Workshop + async | Workshop | Workshop + async | Workshop |
Outputdifferent | Competency Question Set, Required Concepts, Test Queries, Coverage Matrix | Architecture Canvas, Goals, Constraints, Quality Attributes | 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 | Quality Scenarios, Priority List, Architecture Concerns |
Tagsno overlap | OntologyKnowledge graphScopeRequirementsSemantic | CanvasArchitectureAlignmentWorkshop | ArchitectureQualityRiskAssessmentLean | RequirementsArchitectureWorkshop |