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Criterion
Design sheets and interface cards connect to jointly written pseudocode with highlighted unresolved questions.
Architecture
ARID (Active Reviews for Intermediate Designs)
Paper illustration of MORT Analysis with its method-specific working model.
Operations
MORT Analysis
Paper illustration with architecture components and concrete change tasks for comparison.
Architecture
SAAM (Software Architecture Analysis Method)
Purposedifferent
ARID examines how well developers can work with a technical design. It focuses on a part of the system that can still be revised, between the architecture overview and the detailed specification.For a safety-relevant event or a system with high protection requirements, the method examines where controls failed. It exposes both technical and organizational gaps.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.
Complexitydifferent
MediumHighHigh
Timedifferent
2–4 h review as a planning range; preparation and evaluation additionalMehrere Tage bis WochenPreparation, scenario analysis, and findings review; effort depends on scope
Participantsdifferent
Designers, developers as users, and facilitation2-6Architecture experts and stakeholders for scenarios and weighting
Formatsame
Workshop + asyncWorkshop + asyncWorkshop + async
Outputdifferent
Prioritized development tasks, Jointly produced code or pseudocode, Observed difficulties and open design questions, Proposed design revisionsMORT Worksheets, Findings per Branch, Corrective Actions, Systemic RecommendationsDomain functions mapped to components and connections, Quality attributes and evaluation criteria, Typical tasks and their effects on the architecture, Reasoned evaluation or comparison of alternatives
Tagsno overlap
ArchitectureEngineeringFeedbackValidationTasks
Root causeSafetySystemicIncident
ArchitectureChangeAnalysisComparisonQuality
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Often compared together

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

Paper illustration of Barrier Analysis with its method-specific working model.
Operations
Barrier Analysis
Paper illustration for Change Analysis.
Operations
Change Analysis
Paper illustration of Family Tree Analysis with its method-specific working model.
Operations
Family Tree Analysis
Paper illustration for Root Cause Analysis.
Operations
Root Cause Analysis