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Selected:Expectation MappingStakeholder MappingSAAM (Software Architecture Analysis Method)3-Circle Venn Diagram
| Criterion |  Facilitation Expectation Mapping |  Facilitation Stakeholder Mapping |  Architecture SAAM (Software Architecture Analysis Method) |  Facilitation 3-Circle Venn Diagram |
|---|---|---|---|---|
Purposedifferent | When roles, interfaces, or projects fail because of differing expectations, Expectation Mapping surfaces these differences. It shows what each side takes for granted and where the pictures diverge. | 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 | Low | Low | High | Low |
Timedifferent | 45-90 min | 60–90 min | Preparation, scenario analysis, and findings review; effort depends on scope | 15-45 min |
Participantsdifferent | 3-12 | 2-8 | Architecture experts and stakeholders for scenarios and weighting | 2-8 |
Formatdifferent | Workshop | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Expectation Map, Alignment Notes, Agreements | 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 | AlignmentStakeholdersTeam | StakeholdersAlignmentFacilitationChange | ArchitectureChangeAnalysisComparisonQuality | ComparisonFacilitationAlignment |