Step Five: Collaborate and Review

The draft is not the PRD. The PRD is what emerges from the draft after it has been tested against the thinking of the people who will build from it.

Review is not a formality. It is not a process of waiting for approval and incorporating minor wording feedback. It is the most important quality control mechanism in the entire process, and treating it as anything less is one of the most reliable ways to produce a PRD that fails in development.

What this step requires you to do:

1. Share the draft with contributors before a formal review session. Give engineers, designers, and data analysts time to read before the meeting. Real feedback requires time to think, and real thinking does not happen in real time.
2. Run a structured review session with the explicit goal of finding problems. Not validating the document. Finding the gaps, the contradictions, the ambiguous requirements, the missing edge cases, the unexamined assumptions. A review session that ends with unanimous praise did not do its job.
3. Listen to engineering pushback seriously. If an engineer says a requirement is more complex than it appears, that is information. If they say a requirement conflicts with existing system architecture, that is a problem that needs to be solved in the document before development begins.
4. Update the draft based on review outcomes. Every piece of substantive feedback should either change the document or be explicitly addressed with a reasoned explanation for why it did not. Feedback that disappears without acknowledgment is feedback that will resurface as conflict later.
5. Resolve open questions before final sign-off. A PRD with significant unresolved questions is not ready to be approved. The review process should drive those questions to resolution, not carry them into development.

The discomfort of a hard review conversation is always cheaper than the cost of discovering the same disagreement in the middle of a development sprint.