Scrum does not prescribe specific practices for creating a Definition of Done, but a common approach is to develop a checklist of criteria that must be met for work to be considered complete. For example, for a software product, this checklist might include steps such as code completion, code review, integration, testing, preparing the Release environment, updating support documentation, and preparing Release scripts and notes.
These practices help ensure that all necessary aspects of the work are covered, providing a comprehensive and clear Definition of Done. This checklist approach also facilitates consistent application of the DoD, helping to maintain quality and completeness across all Increments.