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Selected:RAID LogArchitecture Communication CanvasSpecification by ExampleATAM (Architecture Tradeoff Analysis Method)
| Criterion |  Delivery RAID Log |  Architecture Architecture Communication Canvas |  Agile Specification by Example |  Architecture ATAM (Architecture Tradeoff Analysis Method) |
|---|---|---|---|---|
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 Communication Canvas plans architecture communication so the right people receive the right message. The method turns technical complexity into deliberate communication design. | When business rules need to become precise, it ties language, example, and test together. It sorts work by value, risk, and delivery ability. The result is captured as an Example Table and Acceptance Tests. | 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 | Medium | Medium | High |
Timedifferent | 30 min Setup, dann laufend | 60-120 min | 60-90 min pro Feature | Several meetings plus preparation and analysis; total effort depends on scope |
Participantsdifferent | 1-3 maintaining, briefing for everyone | 2-8 | 3-6 | Evaluation team, architects, and relevant stakeholders |
Formatdifferent | Async | Workshop + async | Workshop | Workshop + async |
Outputdifferent | RAID Log, Status Report Source | Communication Canvas, Stakeholder Messages, Architecture Communication Plan | Example Table, Acceptance Tests | 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 | RiskTrackingStakeholdersGovernance | ArchitectureCommunicationStakeholdersCanvas | AgileRequirementsExamplesBehavior-Driven Development | ArchitectureQualityRiskTradeoffsStakeholders |