This recording is part of a "quick start" series designed to help you get up and running using Subassembly Composer. Subassembly Composer is an application that is included with your Civil 3D installation. Using Subassembly Composer you can easily create custom subassembly parts for use in a Civil 3D corridor model. In this session we'll learn how to save our part as a .PKT and then import and test the subassembly in Civil 3D.