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Selected:Tree TestingStakeholder MappingSAAM (Software Architecture Analysis Method)3-Circle Venn Diagram
| Criterion |  UX Research Tree Testing |  Facilitation Stakeholder Mapping |  Architecture SAAM (Software Architecture Analysis Method) |  Facilitation 3-Circle Venn Diagram |
|---|---|---|---|---|
Purposedifferent | When a navigation exists but search paths still fail, tree testing checks findability without visual distraction. The method shows whether labels, levels, and paths really lead to the intended destination. | When an initiative depends on many people, interests, and power dynamics, Stakeholder Mapping systematically orders the environment. It shows who influences, who is affected, and where relationship management or safeguarding matters first. | SAAM helps teams judge an architecture’s suitability for selected tasks and changes. It is particularly useful for examining modifiability and comparing architecture alternatives with clear reasoning. | When three perspectives matter at the same time, a Three-Circle Venn Diagram shows the overlaps and remainders precisely. It makes visible where shared effect arises and where only a partial perspective applies. |
Complexitydifferent | Medium | Low | High | Low |
Timedifferent | 1-2 Tage | 60–90 min | Preparation, scenario analysis, and findings review; effort depends on scope | 15-45 min |
Participantsdifferent | Based on research question | 2-8 | Architecture experts and stakeholders for scenarios and weighting | 2-8 |
Formatdifferent | Async | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Findability Metrics, Path Analysis, Revised IA | Stakeholder Map, Engagement Plan, Risk Notes | Domain functions mapped to components and connections, Quality attributes and evaluation criteria, Typical tasks and their effects on the architecture, Reasoned evaluation or comparison of alternatives | Venn Diagram, Overlap Notes, Differentiators |
Tagsno overlap | Information architectureNavigationFindability | StakeholdersAlignmentFacilitationChange | ArchitectureChangeAnalysisComparisonQuality | ComparisonFacilitationAlignment |