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Criterion
Stock and Flow Diagram method illustration showing its working structure
Systems Thinking
Stock and Flow Diagram
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)
Architecture Communication Canvas method illustration showing its working structure
Architecture
Architecture Communication Canvas
Purposedifferent
A Stock and Flow Diagram shows how stocks, inflows, and outflows shape a system over time. It is especially suited when growth, delays, or capacity limits determine the dynamics.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.The Architecture Communication Canvas plans architecture communication so the right people receive the right message. The method turns technical complexity into deliberate communication design.
Complexitydifferent
HighMediumMedium
Timedifferent
2-6 h3–4 h for initial assessment; preparation and deeper analysis additional60-120 min
Participantsdifferent
1-61 or a small team; particularly suitable for 3–4 people2-8
Formatsame
Workshop + asyncWorkshop + asyncWorkshop + async
Outputdifferent
Stock and Flow Model, Dynamics Notes, Simulation HypothesesLean 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 checksCommunication Canvas, Stakeholder Messages, Architecture Communication Plan
Tagsno overlap
DynamicsSimulationFeedbackSystems thinking
ArchitectureQualityRiskAssessmentLean
ArchitectureCommunicationStakeholdersCanvas
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Paper illustration: scenarios and architectural decisions are connected to identified risks.
Architecture
ATAM (Architecture Tradeoff Analysis Method)
Causal Loop Diagram workspace showing the question, observations, and next decision.
Systems Thinking
Causal Loop Diagram
Paper illustration of System Dynamics Simulation with its method-specific working model.
Systems Thinking
System Dynamics Simulation