View methods side by side.
Choose up to four methods. Add them using the search and share the comparison by copying its link.
| Criterion |  Operations Change Analysis |  Decision Making DACI |  Systems Thinking Current Reality Tree |  Systems Thinking Theory of Constraints Thinking Process |
|---|---|---|---|---|
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. | In cross-functional decisions, responsibilities quickly blur between approval, influence, and execution. DACI arranges these roles so decision pressure, contribution, and information stay cleanly separated. | A Current Reality Tree condenses many symptoms into a few causal chains. The method makes visible which core problems drive several negative effects at once. | The Theory of Constraints Thinking Process exposes a system's bottleneck and the logic behind it. It suits situations where many symptoms trace back to the same limiting relationship. |
Complexitydifferent | Medium | Low | High | High |
Timedifferent | 45-120 min | 30-60 min | 2-6 h | 0.5-3 Tage |
Participantsdifferent | 2-6 | 2-10 | 3-8 | 4-10 |
Formatdifferent | Workshop + async | Workshop + async | Workshop | Workshop |
Outputdifferent | Change Matrix, Cause Hypotheses, Validation Questions, Action List | DACI Matrix, Decision Owner, Decision Log | Current Reality Tree, Core Problems, Intervention Ideas | Current Reality Logic, Conflict Cloud, Future Reality Tree, Implementation Obstacles |
Tagsno overlap | ChangeRoot causeTroubleshootingComparison | DecisionRolesGovernanceAlignment | Systems thinkingRoot causeConstraintsCausality | Theory of ConstraintsConstraintsSystems thinkingCausality |