If a Product Backlog item worked on during a Sprint does not meet the definition of "Done," what should happen?

When a Product Backlog item does not meet the definition of "Done" after a Sprint, the appropriate course of action is to put it on the Product Backlog for the Product Owner to decide its fate. This approach aligns with Scrum principles by ensuring that the Product Owner retains the authority and responsibility for making decisions about the prioritization and future of the work items in the Product Backlog.

This allows the team to focus on completing work on other items during the Sprint while ensuring that incomplete work is not simply discarded or inappropriately included in the Increment. It also encourages a transparent dialogue about the importance of the item and considers what adjustments or additional work might be necessary to eventually fulfill the definition of "Done."

This process ultimately enhances the Scrum team's ability to deliver value effectively, as the Product Owner can prioritize the incomplete items based on business needs and stakeholder input. Additionally, it maintains a clear distinction between the responsibilities of the Scrum team and the Product Owner, promoting better collaboration and decision-making practices.