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Selected:Acceptance Criteria WorkshopCompetency QuestionsATAM (Architecture Tradeoff Analysis Method)
| Criterion |  Agile Acceptance Criteria Workshop |  Knowledge Modeling Competency Questions |  Architecture ATAM (Architecture Tradeoff Analysis Method) |
|---|---|---|---|
Purposedifferent | 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. | Competency Questions translate a domain model into concrete questions that it must be able to answer. The method keeps the model's scope clean and prevents pretty but useless structures. | 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 | High |
Timedifferent | 20-40 min pro Story | 2-4 h | Several meetings plus preparation and analysis; total effort depends on scope |
Participantsdifferent | 3-6 | 2-8 | Evaluation team, architects, and relevant stakeholders |
Formatdifferent | Workshop | Workshop + async | Workshop + async |
Outputdifferent | Acceptance Criteria, Story Update | Competency Question Set, Required Concepts, Test Queries, Coverage Matrix | 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 | AgileRequirementsRefinementBehavior-Driven Development | OntologyKnowledge graphScopeRequirementsSemantic | ArchitectureQualityRiskTradeoffsStakeholders |
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