This document provides an overview of the features and functionality of the AHFS CDI (Clinical Drug Information) product. It allows users to access comprehensive drug information and evidence-based resources through both a desktop web browser and mobile apps. Key features include searching for drugs and viewing detailed monographs, accessing a drug shortages database with real-time updates, creating favorites lists, and utilizing integrated related resources. The interface is designed to provide fast, point-of-care access to unbiased drug information on both labeled and off-label uses.