This workshop provides a practical introduction to Behaviour Driven Development (BDD) and how it helps delivery teams build shared understanding before software is developed. Learners will explore how to move from business goals and user stories to acceptance criteria, concrete examples, Gherkin scenarios, and executable specifications.The workshop focuses on BDD as a collaboration practice, not just a testing technique. Learners will work through practical exercises covering story mapping, specification by example, Gherkin syntax, Cucumber implementation, living documentation, and traceability. Please note, This workshop attempts to help you create testable specifications that can be tied to MVPs. This is not a requirements management workshop.Artificial intelligence (AI) is used to support structured prompting, scenario generation, and documentation review. The focus is on using AI to improve quality, clarity, and consistency while keeping human judgement central.