Gathering and validating user needs before writing product requirements
Company: PPRO
Role: Product Manager
Category: Product / Decision Making
Difficulty: medium
Interview Round: Other
How do you collect user requirements as a product manager? Walk through where requirements come from, the methods you use to gather them, and how you turn what you learn into requirements a team can build from.
```hint Separate the request from the need
Requests usually arrive as ready-made solutions. Think about how you get from a request to the problem behind it, and what evidence besides conversations would confirm that the problem is real and widespread.
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### Clarifying Questions
- Is this for a new product with no users yet, or an existing product with usage data, support tickets and a sales pipeline to draw on?
- Who counts as the user: the end customer, the business that buys the product, or the developer who integrates it? For a business-facing payments product these are often different people.
- Should the answer also cover how requirements are written down and validated, or only how they are gathered?
### What a Strong Answer Covers
- A map of users and stakeholders and where their needs surface: research, product data, support, sales, partners and regulation
- Methods matched to the question being asked, with safeguards against leading questions and unrepresentative samples
- Turning raw requests into underlying problems and testable requirements with acceptance criteria
- Validating and prioritizing before committing, and closing the loop with the people who gave input
- A concrete example that shows the process in action
### Follow-up Questions
- Your largest customer insists on a feature no other customer has asked for. How do you handle it?
- What do you do when interviews and usage data point in opposite directions?
- How does your approach change when a requirement comes from a regulator or a payment scheme rather than from users?
Overview: A product manager interview question on how you collect user requirements, from the sources and research methods you rely on to turning raw requests into requirements a team can build. It probes combining qualitative and quantitative evidence, stakeholder and regulatory input, and validating needs before committing.