Requirements and their test cases drive iterative development. Rally helps you organize and elaborate requirements so you create and sustain momentum. With Rally, even the largest projects find it simple to update requirements and trace dependencies so everyone stays on top of shifting project scope without having to maintain and read verbose documents or navigate multi-page spreadsheets.

• Scale from ultra light, single-team story patterns to coordinating requirements in complex, multi-team programs
• Decompose high-level features into functional and non-functional requirements "just-in-time."
• Support for hierarchical requirement types: features, use cases, supplemental requirements and user stories.
• Rich media composers make requirements easier to write, estimate, code and test.
• Powerful search and reporting capabilities for project summaries and reviews.