How did requirements come? From the product side or other analysts?

Requirements can come from different sources:

• From the product side: product managers shape the vision and priorities based on business goals and user feedback.
• From other analysts: system or business analysts gather requirements from various stakeholders, clarify details, and formalize them.

Ideally, the analyst interacts with both sides to gain a complete and accurate understanding of the task, identify hidden needs, and align priorities.