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Selected:Architecture Inception CanvasATAM (Architecture Tradeoff Analysis Method)Acceptance Criteria WorkshopROAM Board
| Criterion |  Architecture Architecture Inception Canvas |  Architecture ATAM (Architecture Tradeoff Analysis Method) |  Agile Acceptance Criteria Workshop |  Agile ROAM Board |
|---|---|---|---|---|
Purposedifferent | 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. | When a story needs clear checkpoints before implementation, it sharpens expectation and scope together. It sorts work by value, risk, and delivery ability. The result is captured as Acceptance Criteria and a Story Update. | 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. |
Complexitydifferent | Low | High | Low | Low |
Timedifferent | 1-2 h | Several meetings plus preparation and analysis; total effort depends on scope | 20-40 min pro Story | 20-40 min initial, dann laufend |
Participantsdifferent | 3-8 | Evaluation team, architects, and relevant stakeholders | 3-6 | 3-15 |
Formatdifferent | Workshop | Workshop + async | Workshop | Workshop + async |
Outputdifferent | 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 | Acceptance Criteria, Story Update | ROAM Board, Owner List |
Tagsno overlap | AlignmentArchitectureCanvas | ArchitectureQualityRiskTradeoffsStakeholders | AgileRequirementsRefinementBehavior-Driven Development | RiskAgileTrackingAlignment |