A From-To List is an Excel spreadsheet that defines electrical connection data for each wire routed in a cable assembly and components, such as connectors, terminal blocks, and ring terminals, to which the wires connect. From-To Lists allow the import of connection and component data into a route subassembly. Create a component library using the Component Library Wizard. Create a cable wire library using the Cable Wire Library Wizard. Use a component library and a cable wire library to create a From-To List with the From-To List Wizard. Place connectors to start routing. Use the "Guidelines" routing mode to create geometry for a route. Use the "Re-route spline" routing mode to modify a route to pass through pre-defined clips.