Assumption Mapping Template

Purpose

Identify and prioritize risky assumptions before building.


Assumption Categories

Desirability

  • Users have this problem
  • Users care enough to change behavior

Feasibility

  • We can build this with current constraints
  • Technical approach is viable

Viability

  • This creates business value
  • This aligns with strategy

Assumption Table

AssumptionTypeRisk Level (Low/Med/High)EvidenceNext Step

Notes

  • High-risk assumptions should be tested first
  • Unvalidated assumptions are risks, not facts