Condenses events into a chronological view of milestones, patterns, and dependencies.
Core question: Which supported events and turning points explain how the situation developed during the reviewed period?
Mapping toolMethod form: Mapping tool. Describes how this method is used in practice.LowComplexity: low. Estimates preparation, facilitation effort, and method confidence needed.Workshop + asyncFormat: workshop or async. Shows whether the method works in a workshop, asynchronously, or both.
30-90 min
2-12
Details
OperationsCategory: Operations. Describes the method's domain of use.
Reconstructs a chain of events, marks factors, and derives verifiable causes and corrective actions.
Core question: Which events and conditions demonstrably contributed to the undesired outcome, and how are they linked in time and causality?
Mapping toolMethod form: Mapping tool. Describes how this method is used in practice.HighComplexity: high. Estimates preparation, facilitation effort, and method confidence needed.Workshop + asyncFormat: workshop or async. Shows whether the method works in a workshop, asynchronously, or both.
2-6 h
3-10
Details
DevOpsCategory: DevOps. Describes the method's domain of use.
Arranges events, decisions, and delays chronologically and makes causes and lessons learned visible.
Core question: Which evidenced event sequence explains detection, response, and impact without projecting later knowledge into earlier decisions?
Mapping toolMethod form: Mapping tool. Describes how this method is used in practice.MediumComplexity: medium. Estimates preparation, facilitation effort, and method confidence needed.Workshop + asyncFormat: workshop or async. Shows whether the method works in a workshop, asynchronously, or both.