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| Criterion |  Operations Change Analysis |  Systems Thinking Future Reality Tree |  Domain Modeling Domain Context Map |  Domain Modeling Context Map |
|---|---|---|---|---|
Purposedifferent | For a deviation after a change, the method isolates the influence of the altered condition. It narrows down which differences are relevant and which are just accompanying noise. | A Future Reality Tree shows how desired actions are meant to lead to a better system state. The method checks whether a path of change holds together logically before time flows into implementation. | When a domain model and its associated contexts need to be thought through together, it creates a shared overview. It connects the business view and organizational boundary into a readable whole. | When several contexts need to talk to each other, it makes their relationships and dependencies legible. It helps sort integration pressure and responsibilities across system boundaries. |
Complexitydifferent | Medium | High | Medium | Medium |
Timedifferent | 45-120 min | 2-4 h | 1-3 h | 1-3 h |
Participantsdifferent | 2-6 | 3-8 | 3-10 | 2-8 |
Formatdifferent | Workshop + async | Workshop | Workshop | Workshop + async |
Outputdifferent | Change Matrix, Cause Hypotheses, Validation Questions, Action List | Future Reality Tree, Negative Branches, Assumption List, Improved Injections | Domain Context Map, Boundary Notes, Ownership Map | Context Map, Integration Patterns, Boundary Notes |
Tagsno overlap | ChangeRoot causeTroubleshootingComparison | Theory of ConstraintsSystems thinkingChange | Domain-Driven DesignContextBoundaries | Domain-Driven DesignBoundariesStrategy |