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Selected:PARA MethodBusiness Model Stress TestARID (Active Reviews for Intermediate Designs)Value Chain Analysis
| Criterion |  Knowledge Modeling PARA Method |  Business Strategy Business Model Stress Test |  Architecture ARID (Active Reviews for Intermediate Designs) |  Business Strategy Value Chain Analysis |
|---|---|---|---|---|
Purposedifferent | The PARA Method organizes knowledge into Projects, Areas, Resources, and Archives. It creates order when digital notes, files, and tasks no longer cleanly fit current work. | A Business Model Stress Test checks how well a business model holds up under pressure and headwinds. It compares strengths, risks, market logic, and courses of action. The result is captured as a stress-test report and action plan per scenario. | 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. | Value Chain Analysis shows where value is created, costs accrue, and differentiation becomes possible along the process. It compares strengths, risks, market logic, and courses of action. The result is captured as a value-chain map and lever list. |
Complexitydifferent | Medium | High | Medium | High |
Timedifferent | 1-3 h Setup, laufend | Half day | 2–4 h review as a planning range; preparation and evaluation additional | Half day |
Participantsdifferent | 1 | 3-8 | Designers, developers as users, and facilitation | 3-8 |
Formatdifferent | Async | Workshop | Workshop + async | Workshop |
Outputdifferent | PARA Structure, Project Notes, Knowledge Archive | Stress Test Report, Action Plan per Scenario | Prioritized development tasks, Jointly produced code or pseudocode, Observed difficulties and open design questions, Proposed design revisions | Value Chain Map, Lever List |
Tagsno overlap | KnowledgeProductivityOrganization | StrategyBusiness modelRiskDiagnosis | ArchitectureEngineeringFeedbackValidationTasks | StrategyBusiness modelDiagnosisAnalysis |