Thinks through failure in advance to surface risks, countermeasures, and critical assumptions early.
Core question: Which plausible reasons could make this initiative fail at the assumed point, and how will we detect or reduce them?
Decision methodMethod form: Decision method. Describes how this method is used in practice.LowComplexity: low. Estimates preparation, facilitation effort, and method confidence needed.WorkshopFormat: workshop. Shows whether the method works in a workshop, asynchronously, or both.
20–45 min
Small cross-functional group
Details
Product DiscoveryCategory: Product Discovery. Describes the method's domain of use.
Sorts assumptions by uncertainty and leverage so the riskiest hypotheses get tested first.
Core question: Which assumptions are critical to the idea and have the least supporting evidence?
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.
45-60 min
2-8
Details
Decision MakingCategory: Decision Making. Describes the method's domain of use.
Examines an initiative from an opposing perspective, collects weaknesses, and derives prioritized mitigations.
Core question: How could the plan fail under a credible opposing perspective, and what changes the decision?
Decision methodMethod form: Decision method. Describes how this method is used in practice.HighComplexity: high. Estimates preparation, facilitation effort, and method confidence needed.WorkshopFormat: workshop. Shows whether the method works in a workshop, asynchronously, or both.
1-4 h
3-8
Details
InnovationCategory: Innovation. Describes the method's domain of use.
Deliberately flips the question toward the negative to expose risk themes and derive solid solution ideas from them.
Core question: How could we worsen the problem and what does that teach us about solving it?
Workshop methodMethod form: Workshop method. Describes how this method is used in practice.LowComplexity: low. Estimates preparation, facilitation effort, and method confidence needed.WorkshopFormat: workshop. Shows whether the method works in a workshop, asynchronously, or both.
30-60 min
3-12
Details
OperationsCategory: Operations. Describes the method's domain of use.
Clarifies workflows, data, causes, and improvements by defining scope and process, collecting failure modes, and assigning actions and owners.
Core question: How can a function fail, what effects follow and which actions demonstrably reduce risk?
Analysis methodMethod form: Analysis method. Describes how this method is used in practice.HighComplexity: high. Estimates preparation, facilitation effort, and method confidence needed.WorkshopFormat: workshop. Shows whether the method works in a workshop, asynchronously, or both.
2-6 h
3-10
Details
Decision MakingCategory: Decision Making. Describes the method's domain of use.
Clarifies options, criteria, and risks by framing the initiative or decision, collecting implicit assumptions, and planning tests or research.
Core question: Which unproven assumption would endanger the initiative most if it were false?
Decision methodMethod form: Decision method. 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.
45-90 min
2-8
Details
Knowledge ModelingCategory: Knowledge Modeling. Describes the method's domain of use.
Maps critical knowledge, knowledge holders, and gaps so handovers and transfer can be planned deliberately.
Core question: Which critical knowledge exists where, with whom, and at what risk to the work?
Planning toolMethod form: Planning tool. Describes how this method is used in practice.MediumComplexity: medium. Estimates preparation, facilitation effort, and method confidence needed.WorkshopFormat: workshop. Shows whether the method works in a workshop, asynchronously, or both.
1-3 h
3-12
Details
OperationsCategory: Operations. Describes the method's domain of use.
Models a top event with AND and OR branches to make critical paths and causes visible.
Core question: Which individual or combined basic events are logically sufficient to produce the defined top event?
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
3-8
Details
EngineeringCategory: Engineering. Describes the method's domain of use.
Thinks through failures in advance, assesses controls, and shows gaps in testing, prevention, and response.
Core question: Which credible failure paths threaten a critical service, how will we detect and limit them, and which residual uncertainty needs rehearsal?
Analysis methodMethod form: Analysis method. Describes how this method is used in practice.MediumComplexity: medium. Estimates preparation, facilitation effort, and method confidence needed.WorkshopFormat: workshop. Shows whether the method works in a workshop, asynchronously, or both.
1-3 h
3-8
Details
Decision MakingCategory: Decision Making. Describes the method's domain of use.
Moves options, criteria, and risks toward a concrete result through "collect three values", "explain the formula", and "document the planning assumption".
Core question: What PERT expected values and variances follow from O/M/P, and how are independent work packages aggregated correctly?
Decision methodMethod form: Decision method. 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.
15-45 min
1-8
Details
FacilitationCategory: Facilitation. Describes the method's domain of use.
Moves group input, selection, and decision toward a concrete result through "make items visible", "clarify what the dots mean", and "discuss large or risky items".
Core question: Where does each person independently place an item on the same relative size lane, and which dot spread reveals different models of the work?
Decision methodMethod form: Decision method. Describes how this method is used in practice.LowComplexity: low. Estimates preparation, facilitation effort, and method confidence needed.WorkshopFormat: workshop. Shows whether the method works in a workshop, asynchronously, or both.
5-20 min
3-20
Details
ArchitectureCategory: Architecture. Describes the method's domain of use.
Moves architecture context, options, and consequences toward a concrete result through "place the architecture diagram or plan in the center", "set risk categories such as technical, organizational, and external", and "assign an owner and next steps for each top risk".
Core question: Which concrete failure scenarios sit where in the architecture, which matter collectively, and how will we reduce or test them?
Workshop methodMethod form: Workshop method. Describes how this method is used in practice.LowComplexity: low. Estimates preparation, facilitation effort, and method confidence needed.WorkshopFormat: workshop. Shows whether the method works in a workshop, asynchronously, or both.
60-90 min
4-12
Details
Decision MakingCategory: Decision Making. Describes the method's domain of use.
Moves options, criteria, and risks toward a concrete result through "set the scales for likelihood and impact", "collect risks or carry them over from earlier identification", and "define actions for each high-risk item".
Core question: Which risks exceed our tolerance in the agreed horizon, and which response reduces them credibly?
Decision methodMethod form: Decision method. 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.
30-60 min
3-10
Details
AgileCategory: Agile. Describes the method's domain of use.
Moves backlog, sprint work, and team flow toward a concrete result through "create a board with the four columns Resolved, Owned, Accepted, Mitigated", "carry over risks from earlier stages such as Risk Storming", and "update the board at every review".
Core question: How will each relevant risk be treated, and what must happen before the next review?
Decision methodMethod form: Decision method. 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.
20-40 min initial, dann laufend
3-15
Details
DeliveryCategory: Delivery. Describes the method's domain of use.
Moves scope, sequence, and delivery flow toward a concrete result through "create a table for Risks, Assumptions, Issues, and Dependencies", "carry over initial entries from discovery and kickoff", and "archive resolved items instead of deleting them".
Core question: Which open Risks, Assumptions, Issues, and Dependencies threaten the next commitment, and who will do what by when?
Planning toolMethod form: Planning tool. Describes how this method is used in practice.LowComplexity: low. Estimates preparation, facilitation effort, and method confidence needed.AsyncFormat: async. Shows whether the method works in a workshop, asynchronously, or both.
30 min Setup, dann laufend
1-3 maintaining, briefing for everyone
Details
Business StrategyCategory: Business Strategy. Describes the method's domain of use.
Moves the current situation, opportunities, and strategic options toward a concrete result through "place the Business Model Canvas at the center", "define two to three scenarios", and "derive actions per scenario".
Core question: Which parts of the business model fail first under a plausible stressor?
Decision methodMethod form: Decision method. Describes how this method is used in practice.HighComplexity: high. Estimates preparation, facilitation effort, and method confidence needed.WorkshopFormat: workshop. Shows whether the method works in a workshop, asynchronously, or both.
Half day
3-8
Details
ArchitectureCategory: Architecture. Describes the method's domain of use.
Examines how architecture decisions support important quality goals and makes risks and trade-offs visible.
Core question: How does the architecture support our most important quality goals, and where do risks or trade-offs arise?
Analysis methodMethod form: Analysis method. 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.
Several meetings plus preparation and analysis; total effort depends on scope
Evaluation team, architects, and relevant stakeholders
Details
ArchitectureCategory: Architecture. Describes the method's domain of use.
Helps a small team assess the main quality risks in its software and choose where to investigate further.
Core question: How well does our software meet its quality goals, and which risks should we investigate further?
Analysis methodMethod form: Analysis method. 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.
3–4 h for initial assessment; preparation and deeper analysis additional
1 or a small team; particularly suitable for 3–4 people