Product Owner is one of the key roles in Scrum which acts as the commanding authority for prioritizing and accepting work on for a Development Team. The Product Owner is responsible for maximizing the value of the product resulting from the work of the Development Team. The Product Owner is one person, not a committee. The Product Owner may represent the desires of a committee in the Product Backlog, but those wanting to change a Product Backlog item’s priority must address the Product Owner.