For users familiar with Architectural Desktop 3.3 or earlier releases, the 2004 release marks a serious change to the user interface. No textbook can cover all the features in any software applications. This textbook is meant for beginner users who want to gain a familiarity with the tools and interface of ADT before they start exploring on their own. By the end of the text, the user should feel comfortable enough to create a standard model, and even know how to customize the interface for their own use.