In Agile methodology, who typically collaborates to define acceptance tests?

In Agile methodology, the collaboration between stakeholders and development teams is vital for defining acceptance tests. This collaboration ensures that the tests reflect the requirements and expectations of the users, who are often represented as stakeholders. Stakeholders include customers, product owners, and end-users, all of whom have a vested interest in the product's functionality and quality.

By involving stakeholders in the conversation, the development team can gain insights into what the stakeholders consider necessary features and acceptable performance. This process aids in clarifying requirements, identifying user stories, and establishing clear acceptance criteria. These criteria serve as a basis for acceptance tests, ensuring that the product meets the users' needs upon delivery.

In contrast, other combinations of collaborators, such as developers and project managers or quality assurance and marketing teams, may not capture the full spectrum of user needs and business objectives, leading to a disconnect between what is delivered and what is actually required. Hence, having direct collaboration between stakeholders and the development team is essential for creating effective acceptance tests in Agile projects.