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Criterion
Paper illustration of a Polarity Map with two poles and four quadrants
Systems Thinking
Polarity Mapping
Paper illustration with architecture components and concrete change tasks for comparison.
Architecture
SAAM (Software Architecture Analysis Method)
A paper-based illustration representing C4 Model with its core stages and visible working result.
Architecture
C4 Model
Purposedifferent
Polarity Mapping makes tensions between two opposing poles tangible, such as standardization and adaptation or control and autonomy. The method guards against making apparent either-or decisions prematurely.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.The C4 Model makes a system legible across several resolution levels, from context down to code. It suits situations where different audiences need to understand the same architecture from different altitudes.
Complexitydifferent
MediumHighLow
Timedifferent
1-2 hPreparation, scenario analysis, and findings review; effort depends on scope1-4 h
Participantsdifferent
3-12Architecture experts and stakeholders for scenarios and weighting1-5
Formatdifferent
WorkshopWorkshop + asyncWorkshop + async
Outputdifferent
Polarity Map, Warning Signs, Balance ActionsDomain functions mapped to components and connections, Quality attributes and evaluation criteria, Typical tasks and their effects on the architecture, Reasoned evaluation or comparison of alternativesContext Diagram, Container Diagram, Component Diagram
Tagsno overlap
Systems thinkingTradeoffsLeadership
ArchitectureChangeAnalysisComparisonQuality
ArchitectureCommunicationVisualization
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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)
Architecture Communication Canvas method illustration showing its working structure
Architecture
Architecture Communication Canvas
Paper illustration for Change Analysis.
Operations
Change Analysis