What are functional requirements in user stories typically associated with?

Functional requirements in user stories are primarily associated with specific behaviors or functions that a system should exhibit. When evaluating user stories, triggering events are essential as they define conditions under which a certain functionality should be executed. Acceptance criteria detail the criteria that must be met for a user story to be considered complete and successful. They ensure that the system not only performs the required tasks but also meets user expectations. Therefore, these elements—triggering events and acceptance criteria—help define functional requirements clearly, ensuring that developers understand what needs to be built and tested. Aligning functional requirements with user stories allows for better collaboration between stakeholders and developers, ultimately leading to a more efficient development process and higher-quality outcomes.