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Selected:Expectation MappingSAAM (Software Architecture Analysis Method)Spotify Model MappingTeam Topologies Interaction Modes
| Criterion |  Facilitation Expectation Mapping |  Architecture SAAM (Software Architecture Analysis Method) |  Team Design Spotify Model Mapping |  Team Design Team Topologies Interaction Modes |
|---|---|---|---|---|
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. | 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 a team landscape has grown without clear grouping, it maps roles and relationships onto the Spotify model. It clarifies responsibility, interaction, and load between teams. The result is captured as a Spotify model map and action list. | When several teams collaborate repeatedly, it describes the right interaction mode for each interface between them. It clarifies responsibility, interaction, and load between teams. The result is captured as an interaction heat map and pairwise agreements. |
Complexitydifferent | Low | High | Medium | Medium |
Timedifferent | 45-90 min | Preparation, scenario analysis, and findings review; effort depends on scope | 90-180 min | Half day |
Participantsdifferent | 3-12 | Architecture experts and stakeholders for scenarios and weighting | 5-15 | Team-Leads plus Architecture |
Formatdifferent | Workshop | Workshop + async | Workshop | Workshop |
Outputdifferent | Expectation Map, Alignment Notes, Agreements | 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 | Spotify Model Map, Action List | Interaction Heat Map, Agreements per Pair |
Tagsno overlap | AlignmentStakeholdersTeam | ArchitectureChangeAnalysisComparisonQuality | TeamOrganizationAlignmentDiagnosis | TeamAlignmentCollaborationOrganization |