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Selected:Architecture Communication CanvasBusiness Model Stress TestAlignment MappingATAM (Architecture Tradeoff Analysis Method)
| Criterion |  Architecture Architecture Communication Canvas |  Business Strategy Business Model Stress Test |  Facilitation Alignment Mapping |  Architecture ATAM (Architecture Tradeoff Analysis Method) |
|---|---|---|---|---|
Purposedifferent | The Architecture Communication Canvas plans architecture communication so the right people receive the right message. The method turns technical complexity into deliberate communication design. | A Business Model Stress Test checks how well a business model holds up under pressure and headwinds. It compares strengths, risks, market logic, and courses of action. The result is captured as a stress-test report and action plan per scenario. | When several people work toward one goal but hold different mental maps, Alignment Mapping makes the discrepancies visible. It arranges goals, assumptions, and priorities so shared direction becomes verifiable. | 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 | Medium | High | Medium | High |
Timedifferent | 60-120 min | Half day | 1-2 h | Several meetings plus preparation and analysis; total effort depends on scope |
Participantsdifferent | 2-8 | 3-8 | 4-12 | Evaluation team, architects, and relevant stakeholders |
Formatdifferent | Workshop + async | Workshop | Workshop | Workshop + async |
Outputdifferent | Communication Canvas, Stakeholder Messages, Architecture Communication Plan | Stress Test Report, Action Plan per Scenario | Alignment Map, Open Issues, Decision 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 | ArchitectureCommunicationStakeholdersCanvas | StrategyBusiness modelRiskDiagnosis | AlignmentStakeholdersStrategyFacilitation | ArchitectureQualityRiskTradeoffsStakeholders |