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| Criterion |  Agile Scrum |  Agile ROAM Board |  Operations Causal Factor Analysis |  Systems Thinking Current Reality Tree |
|---|---|---|---|---|
Purposedifferent | When a team needs to work in a fixed delivery rhythm, it stabilizes cadence, responsibility, and feedback loops. It makes collaboration reliable across sprint boundaries. | When work needs to move between different states or columns, it makes that movement and its handoffs legible. It sorts work by value, risk, and delivery ability. The result is captured as a ROAM Board and an Owner List. | For an event with a complicated course, the method breaks down the contributing factors along the timeline. It shows how conditions, decisions, and reactions together produce a course of events. | 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. |
Complexitydifferent | Medium | Low | High | High |
Timedifferent | 1-4 Wochen je Sprint, laufend | 20-40 min initial, dann laufend | 2-6 h | 2-6 h |
Participantsdifferent | 3-10 (Scrum Team) | 3-15 | 3-10 | 3-8 |
Formatdifferent | Workshop + async | Workshop + async | Workshop + async | Workshop |
Outputdifferent | Product Backlog, Sprint Backlog, Increment, Sprint Goal | ROAM Board, Owner List | Event Timeline, Causal Factor Chart, Cause List, Corrective Actions | Current Reality Tree, Core Problems, Intervention Ideas |
Tagsno overlap | AgileIterationCadence | RiskAgileTrackingAlignment | CausalityIncidentRoot causeTimeline | Systems thinkingRoot causeConstraintsCausality |