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Criterion
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 a calibrated five-by-five risk matrix with response cards.
Decision Making
Risk Matrix
Paper illustration for Argument Mapping
Decision Making
Argument Mapping
Purposedifferent
LASR helps development teams identify where their software falls short of important quality goals and which improvements to consider. A small group with existing system knowledge can make an initial assessment and investigate open questions in more detail.When a project faces many possible disruptions, it quickly becomes unclear which risks deserve attention first. It separates options, evaluation criteria, and open risks. The result is captured as a Risk Matrix and a Top Risk List.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
MediumLowMedium
Timedifferent
3–4 h for initial assessment; preparation and deeper analysis additional30-60 min1-3 h
Participantsdifferent
1 or a small team; particularly suitable for 3–4 people3-101-8
Formatsame
Workshop + asyncWorkshop + asyncWorkshop + async
Outputdifferent
Lean Mission Statement describing the software’s purpose, Prioritized quality goals and evaluation criteria, Risks and estimated gaps against quality goals, More closely examined findings and open checksRisk Matrix, Top Risk ListArgument Map, Evidence Gaps, Decision Rationale
Tagsno overlap
ArchitectureQualityRiskAssessmentLean
RiskDecisionPrioritizationAssessment
SensemakingDecisionRationale
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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)
Red Teaming method illustration showing its working structure
Decision Making
Red Teaming
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