Why is the definition of "Done" important to the Product Owner?

The definition of "Done" is crucial for the Product Owner because it ensures that the Increment reviewed at the Sprint Review is usable. This concept is key because it establishes a clear, shared understanding of what it means for work to be complete. When the Scrum Team adheres to the definition of "Done," they can confidently present the Increment to stakeholders, highlighting that the delivered features meet the required quality standards and are potentially shippable. This not only helps in gaining stakeholder trust but also aligns expectations regarding the product's functionality and quality.

Furthermore, having a consistent definition of "Done" enables the Product Owner to make informed decisions about product releases and prioritization, as they can accurately assess the state of the product. It ultimately contributes to delivering value to the stakeholders, as they can rely on the quality and readiness of the Increment discussed during the Sprint Review.