What is a Definition of Done in Agile?

 The definition of done is an essential agile concept that establishes a shared vision between the development team and the customer or product owner. The definition of done is when all conditions, or acceptance criteria, that a digital product must satisfy are met and ready to be accepted by a user, customer or team. This definition is defined before the work starts, so that everyone has the same understanding of what would be included as part of the completed work. The definition of done is a checklist of the types of work the team is expected to successfully complete before it can consider it fully complete. Let’s look at an example of the definition of done that is common in software development.