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Selected:ATAM (Architecture Tradeoff Analysis Method)Team Topologies Interaction ModesAlignment MappingPower Interest Grid
| Criterion |  Architecture ATAM (Architecture Tradeoff Analysis Method) |  Team Design Team Topologies Interaction Modes |  Facilitation Alignment Mapping |  Facilitation Power Interest Grid |
|---|---|---|---|---|
Purposedifferent | ATAM helps teams weigh architecture decisions when quality goals compete. The team considers business goals, stakeholder expectations, and technical decisions together. The evaluation shows which risks need further investigation. | 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. | When several people work toward one goal but hold different mental maps, Alignment Mapping makes the discrepancies visible. It arranges goals, assumptions, and priorities so shared direction becomes verifiable. | When many stakeholders compete for attention at once, the Power Interest Grid sorts them by influence and stake. It turns individual contributions into a visible selection. The result is captured as a Power Interest Grid and a stakeholder-specific strategy. |
Complexitydifferent | High | Medium | Medium | Low |
Timedifferent | Several meetings plus preparation and analysis; total effort depends on scope | Half day | 1-2 h | 30-60 min |
Participantsdifferent | Evaluation team, architects, and relevant stakeholders | Team-Leads plus Architecture | 4-12 | 2-8 |
Formatdifferent | Workshop + async | Workshop | Workshop | Workshop |
Outputdifferent | Prioritized quality scenarios in a utility tree, Architecture risks with reasoning and assumptions, Sensitivity and trade-off points, Findings report with open investigations | Interaction Heat Map, Agreements per Pair | Alignment Map, Open Issues, Decision Questions | Power Interest Grid, Strategy per Stakeholder |
Tagsno overlap | ArchitectureQualityRiskTradeoffsStakeholders | TeamAlignmentCollaborationOrganization | AlignmentStakeholdersStrategyFacilitation | StakeholdersFacilitationAlignmentPlanning |