Collaborative Ownership of Product Backlog Refinement

In a Scrum team (and specifically within the Large-Scale Scrum framework), the entire team (the Developers) and the Product Owner share responsibility for creating and clarifying items, such as user stories, through a collaborative process known as Product Backlog refinement.

While roles vary by organizational tradition, the sources highlight several key principles for who should handle story creation and clarification:

• The Development Team handles detailed clarification: The Product Owner should focus on the high-level vision and prioritization (ordering) of the backlog, while delegating as much of the detailed discovery and “story writing” as possible to the teams.
• Direct collaboration with users: Ideally, teams work directly with customers and hands-on users to co-create solutions and clarify needs. This direct connection builds empathy and ownership within the team while reducing the information loss inherent in handoffs.
• No separate “story writing” roles: The sources explicitly warn against using separate groups — such as business analysts, “Product Owner teams,” or UX designers — to write stories in isolation and hand them off to developers. This “Contract Game” behavior creates waste, lengthens lead times, and prevents the team from truly understanding the user’s problems.
• Whole-team activity: In Scrum, there are no sub-teams or specialists (like “BA experts”) dedicated to analysis; the entire cross-functional team is involved in refinement to ensure broad knowledge and organizational agility.
• Product Owner as a “connector”: Rather than being a middleman who collects requirements and passes them down, the Product Owner should act as a facilitator and connector, bringing developers and users together to co-create the backlog.

In summary, while the Product Owner is accountable for the content and priority of the Product Backlog, the specific work of creating, splitting, and clarifying user stories is a collaborative effort led by the Teams in direct conversation with users.