Define user story acceptance criteria.
The purpose of writing acceptance criteria is to ensure that the product meets the customer's needs and expectations. It is a way to define the scope of the product and to ensure that all stakeholders are on the same page about what the product should do and how it should work.
The benefits of writing acceptance criteria include improved communication between stakeholders, better understanding of the product requirements, and increased clarity on the product's scope and functionality. It also helps to ensure that the product meets the customer's needs and expectations.
Acceptance criteria should include the product's functional requirements, performance requirements, usability requirements, and any other requirements that need to be met for the product to be considered successful. It should also include any non-functional requirements such as security, scalability, and maintainability.
To write effective acceptance criteria, you should ensure that the criteria are clear, concise, and measurable. They should also be specific and testable, and should be written in a way that is understandable to all stakeholders. Additionally, the criteria should be written in a way that allows for easy tracking and reporting of progress.
The main difference between acceptance criteria and user stories is that acceptance criteria are used to define the scope of the product and to ensure that all stakeholders are on the same page about what the product should do and how it should work. User stories, on the other hand, are used to describe the functionality of the product from the user's perspective.