What is a Product Owner?
They are responsible for maximizing the value of the product.
Definition
The Product Owner (PO) is a key role in Scrum, responsible for maximizing the value of the product and the work of the Scrum Team.
Artifact
The PO's artifact is the Product Backlog, which is a prioritized list of work to be done on the product.
Communication
The Product Owner is responsible for communicating the vision and objectives of the product to the team and stakeholders.
Refinement
They are responsible for refining the Product Backlog, ensuring that the top-layer items are clear and known so that Sprint Planning can be conducted effectively.
Objectives
Defines the Product Goal, which is the purpose of the product.
Authority in Prioritization
Has the exclusive authority to prioritize items in the Product Backlog based on the value they will deliver, according to the criteria deemed appropriate.