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Criterion
Paper illustration of Competency Questions with its method-specific working model.
Knowledge Modeling
Competency Questions
Paper illustration of two considered options leading to a decision record with a marked status and visible consequences.
Architecture
Architecture Decision Record
Paper illustration: scenarios and architectural decisions are connected to identified risks.
Architecture
ATAM (Architecture Tradeoff Analysis Method)
Paper illustration of RAID Log with a method-specific labelled workspace.
Delivery
RAID Log
Purposedifferent
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.An ADR permanently records an architecture decision with context, trade-offs, and consequence. It creates continuity for later changes because the decision path stays traceable.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.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.
Complexitydifferent
MediumLowHighLow
Timedifferent
2-4 h15-45 minSeveral meetings plus preparation and analysis; total effort depends on scope30 min Setup, dann laufend
Participantsdifferent
2-81-3Evaluation team, architects, and relevant stakeholders1-3 maintaining, briefing for everyone
Formatdifferent
Workshop + asyncAsyncWorkshop + asyncAsync
Outputdifferent
Competency Question Set, Required Concepts, Test Queries, Coverage MatrixADR File, Decision Log, RationalePrioritized quality scenarios in a utility tree, Architecture risks with reasoning and assumptions, Sensitivity and trade-off points, Findings report with open investigationsRAID Log, Status Report Source
Tagsno overlap
OntologyKnowledge graphScopeRequirementsSemantic
ArchitectureRationaleDocumentationGovernance
ArchitectureQualityRiskTradeoffsStakeholders
RiskTrackingStakeholdersGovernance
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