Using the foundational principles shared in Warfighting Acquisition University (WarU) Live sessions, such as Inputs & Outputs of Provisioning & Cataloging, this presentation highlights how selecting the correct Data Item Description (DID) acts as a critical enabler for accurate downstream logistics data. It demonstrates that tailoring DIDs is essential to align data deliveries with distinct acquisition pathways, ensuring the contracted data is highly responsive to the specific program lifecycle. Ultimately, this customized approach ensures the timely integration of clean, usable technical data into military provisioning and cataloging systems, laying the groundwork for long-term sustainment.