View methods side by side.
Choose up to four methods. Add them using the search and share the comparison by copying its link.
| Criterion |  Architecture ATAM (Architecture Tradeoff Analysis Method) |  Team Design Team API |  Facilitation Power Interest Grid |  Facilitation Expectation Mapping |
|---|---|---|---|---|
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 expectations between teams stay fuzzy, it describes how a team can be reached, used, and held accountable. It clarifies responsibility, interaction, and load between teams. The result is captured as a Team API document. | 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. | 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. |
Complexitydifferent | High | Low | Low | Low |
Timedifferent | Several meetings plus preparation and analysis; total effort depends on scope | Half day initial, dann laufend | 30-60 min | 45-90 min |
Participantsdifferent | Evaluation team, architects, and relevant stakeholders | Ein Team plus Stakeholder | 2-8 | 3-12 |
Formatdifferent | Workshop + async | Workshop + async | 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 | Team API Document | Power Interest Grid, Strategy per Stakeholder | Expectation Map, Alignment Notes, Agreements |
Tagsno overlap | ArchitectureQualityRiskTradeoffsStakeholders | TeamAlignmentCommunicationService | StakeholdersFacilitationAlignmentPlanning | AlignmentStakeholdersTeam |