Phase 3 · User Research & Discovery
TopicsAssumption Mapping
Part of the Product Management Roadmap.
Summary
Listing every assumption a product idea depends on and ranking them by risk and uncertainty — so you test the riskiest, least-known assumptions first.
How to Learn This
- 1List every assumption behind a feature idea, big and small.
- 2Rank them on a 2x2 of importance vs certainty.
- 3Design the cheapest possible test for your riskiest assumption.
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