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Criterion
Paper illustration for DMAIC.
Operations
DMAIC
Red Teaming method illustration showing its working structure
Decision Making
Red Teaming
Paper illustration: scenarios and architectural decisions are connected to identified risks.
Architecture
ATAM (Architecture Tradeoff Analysis Method)
Paper illustration for Argument Mapping
Decision Making
Argument Mapping
Purposedifferent
For a process problem with fluctuating performance, the method brings analysis and improvement into a disciplined sequence. It creates a framework in which numbers, causes, and control come together.For strategic decisions with high reach, agreement and gut feeling are often not enough. Red teaming brings deliberate opposition into the situation and tests where a plan breaks under real counterarguments.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 statements, evidence, and counterarguments get mixed up, a debate quickly loses its structure. Argument Mapping breaks a thesis down into its reasoning and makes visible what it really rests on.
Complexitydifferent
HighHighHighMedium
Timedifferent
2-12 Wochen1-4 hSeveral meetings plus preparation and analysis; total effort depends on scope1-3 h
Participantsdifferent
3-103-8Evaluation team, architects, and relevant stakeholders1-8
Formatdifferent
Workshop + asyncWorkshopWorkshop + asyncWorkshop + async
Outputdifferent
Project Charter, Measurement Plan, Cause Analysis, Control PlanChallenge Findings, Risk Register, Mitigation PlanPrioritized quality scenarios in a utility tree, Architecture risks with reasoning and assumptions, Sensitivity and trade-off points, Findings report with open investigationsArgument Map, Evidence Gaps, Decision Rationale
Tagsno overlap
Continuous improvementQualityProcess improvement
RiskDecisionSensemaking
ArchitectureQualityRiskTradeoffsStakeholders
SensemakingDecisionRationale
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