The document discusses requirement traceability in Tuleap's new Test & Validation tool. Requirement traceability involves defining, capturing, and linking requirements to other artifacts like tasks, tests, and defects throughout the software development process. It provides benefits like avoiding lost information, facilitating process improvement, and aligning business needs with software. Tuleap supports requirement traceability across its tools through cross-references and links between artifacts. A demo of Tuleap's new Test & Validation tool and its traceability features is available on Tuleap's YouTube channel.