Acceptance criteria — conditions for story completion.
Format (Given-When-Then): Given [context] When [action] Then [result]
Example:
Story: User login
Acceptance Criteria:
Given user is on login page
When user enters valid credentials
Then user is redirected to dashboard
Given user enters invalid credentials
When user clicks login
Then error message is displayed
Given user leaves email empty
When user clicks login
Then validation error appears
Tips:
BA role: