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Selected:RAID LogArchitecture Inception CanvasATAM (Architecture Tradeoff Analysis Method)ROAM Board
| Criterion |  Delivery RAID Log |  Architecture Architecture Inception Canvas |  Architecture ATAM (Architecture Tradeoff Analysis Method) |  Agile ROAM Board |
|---|---|---|---|---|
Purposedifferent | Helps clarify scope, sequence, and delivery flow in concrete terms. It makes work, boundaries, and order steerable. The result is captured as a RAID Log and a source for status reporting. | 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 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 | Low | High | Low |
Timedifferent | 30 min Setup, dann laufend | 1-2 h | Several meetings plus preparation and analysis; total effort depends on scope | 20-40 min initial, dann laufend |
Participantsdifferent | 1-3 maintaining, briefing for everyone | 3-8 | Evaluation team, architects, and relevant stakeholders | 3-15 |
Formatdifferent | Async | Workshop | Workshop + async | Workshop + async |
Outputdifferent | RAID Log, Status Report Source | 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 | ROAM Board, Owner List |
Tagsno overlap | RiskTrackingStakeholdersGovernance | AlignmentArchitectureCanvas | ArchitectureQualityRiskTradeoffsStakeholders | RiskAgileTrackingAlignment |