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Criterion
Paper illustration for Argument Mapping
Decision Making
Argument Mapping
Paper illustration with architecture components and concrete change tasks for comparison.
Architecture
SAAM (Software Architecture Analysis Method)
Red Teaming method illustration showing its working structure
Decision Making
Red Teaming
Purposedifferent
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.SAAM helps teams judge an architecture’s suitability for selected tasks and changes. It is particularly useful for examining modifiability and comparing architecture alternatives with clear reasoning.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.
Complexitydifferent
MediumHighHigh
Timedifferent
1-3 hPreparation, scenario analysis, and findings review; effort depends on scope1-4 h
Participantsdifferent
1-8Architecture experts and stakeholders for scenarios and weighting3-8
Formatdifferent
Workshop + asyncWorkshop + asyncWorkshop
Outputdifferent
Argument Map, Evidence Gaps, Decision RationaleDomain functions mapped to components and connections, Quality attributes and evaluation criteria, Typical tasks and their effects on the architecture, Reasoned evaluation or comparison of alternativesChallenge Findings, Risk Register, Mitigation Plan
Tagsno overlap
SensemakingDecisionRationale
ArchitectureChangeAnalysisComparisonQuality
RiskDecisionSensemaking
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Often compared together

Methods with strong topical overlap with the current selection, not yet in the comparison.

Paper illustration: scenarios and architectural decisions are connected to identified risks.
Architecture
ATAM (Architecture Tradeoff Analysis Method)
Four paper stations connect system purpose, quality goals, risk cards and focused investigation with a target and gap profile.
Architecture
LASR (Lightweight Approach for Software Reviews)
Paper illustration of two considered options leading to a decision record with a marked status and visible consequences.
Architecture
Architecture Decision Record
Paper illustration of an assumption matrix with prioritized test cards
Decision Making
Assumption Surfacing