Milestone map
3 milestones
Write a Real Product Requirement That Shipped
3–4 weeks (4–8 hrs writing)
Write a product requirements document (PRD) or feature specification for a real feature — one that will actually be built, or has already been built based on your spec — at your job, a side project with a real team, or an open-source project where you are contributing as a product contributor. The spec must include: the problem being solved (with evidence from real users, analytics, or stakeholder input), success metrics (how you will know it worked, with measurable thresholds), out-of-scope constraints, and at least 3 user stories in the 'As a [user], I want [action] so that [outcome]' format.
Proof required
Submit the PRD or feature spec (with a git commit timestamp or document creation date predating the build), the evidence that informed the problem statement (user feedback, analytics screenshot, or stakeholder email — redacted if sensitive), and a one-paragraph description of what actually shipped vs what was in the spec (any changes and why).
What gets checked
Common mistakes
Powstik Guide
A real PRD dated before the feature was built.
Steps
Template
Problem: Users: Success metrics: Requirements: Non-goals: Dated evidence:
What gets sent back
Resources
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Run a Discovery Cycle and Produce a Decision
4–6 weeks (5 user interviews + synthesis + writing)
Run a complete product discovery cycle for a real product question — one where the answer will determine what gets built next. The cycle must include: at least 5 user interviews, synthesis of the findings into themes, a prioritisation decision (which problem to address first and why), and a recommendation memo that goes to a decision-maker (your manager, your team, or a stakeholder who has the authority to act on it). The memo must end with a specific recommendation, not a list of options.
Proof required
Submit the synthesis document: key themes from the 5 interviews (minimum 2 specific user quotes per theme), the prioritisation framework used (which criteria, how they were weighted), and the recommendation memo (problem, evidence, recommendation, risks of the recommendation). Include a cover note naming who the memo was sent to and their role.
What gets checked
Common mistakes
Resources
Foundationstart here
Depthgo deeper
What a verifier looks for
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Defend a Product Decision to a Senior PM
1–2 weeks (60–90 min session)
Present your M1 spec and M2 discovery to a qualified reviewer: a senior product manager or product director with 5+ years of shipping products in industry. The reviewer challenges the prioritisation decision (why this problem, not the other things you found?), the success metrics (how confident are you these metrics are actually measuring the right thing?), and the recommendation (what would need to be true for this to be wrong?). The reviewer also introduces a hypothetical stakeholder pushback ('the engineering team says this will take 6 months — what do you do?') that the submitter must reason through live.
Proof required
Submit both the M1 spec and M2 synthesis plus the reviewer's written assessment: the prioritisation challenge and response, the metrics challenge and response, the what-would-make-this-wrong response, the hypothetical stakeholder scenario and response, and their sign-off confirming their role and a live session.
What gets checked
Common mistakes
Powstik Guide
A senior reviewer's written assessment of your product decision.
Steps
Template
Reviewer: Role: Years: Challenge raised: My response: Their assessment: What I'll change:
What gets sent back
Resources
Foundationstart here
Depthgo deeper
What a verifier looks for
You'll sign in first, then come straight back here.