This training module provides an overview of the Client Outcomes and Assessment Battery (COAB) Data Shell. The session explains the purpose and use of the data shell, describes its structure and organization, and provides guidance on entering client data, including a step-by-step walkthrough of transferring information from the paper COAB into the COAB Data Shell. Participants will also learn best practices for maintaining the data shell and explore available resources to support accurate ACT and FACT data collection and reporting.