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Selected:Team APIROAM BoardArchitecture Inception CanvasATAM (Architecture Tradeoff Analysis Method)
| Criterion |  Team Design Team API |  Agile ROAM Board |  Architecture Architecture Inception Canvas |  Architecture ATAM (Architecture Tradeoff Analysis Method) |
|---|---|---|---|---|
Purposedifferent | 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 work needs to move between different states or columns, it makes that movement and its handoffs legible. It sorts work by value, risk, and delivery ability. The result is captured as a ROAM Board and an Owner List. | The Architecture Inception Canvas bundles the first architecture questions into a compact decision picture. It fits when an initiative is still in motion but still needs clear guardrails. | 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. |
Complexitydifferent | Low | Low | Low | High |
Timedifferent | Half day initial, dann laufend | 20-40 min initial, dann laufend | 1-2 h | Several meetings plus preparation and analysis; total effort depends on scope |
Participantsdifferent | Ein Team plus Stakeholder | 3-15 | 3-8 | Evaluation team, architects, and relevant stakeholders |
Formatdifferent | Workshop + async | Workshop + async | Workshop | Workshop + async |
Outputdifferent | Team API Document | ROAM Board, Owner List | Inception Canvas, Risks, Goal List, Open Questions | Prioritized quality scenarios in a utility tree, Architecture risks with reasoning and assumptions, Sensitivity and trade-off points, Findings report with open investigations |
Tagsno overlap | TeamAlignmentCommunicationService | RiskAgileTrackingAlignment | AlignmentArchitectureCanvas | ArchitectureQualityRiskTradeoffsStakeholders |