There are a number of tutorials available for creating schematics in Cadence.
Why would I need to change the library search path? When creating a custom PCB footprint for a component, it is stored somewhere on your computer.
In order to use schematic symbols imported from the web or custom created for your project (very common), you must create a custom symbol library in which to save them.
Introduction In most designs, some components will not be available in built-in libraries.
Creating a new project in Cadence In Windows, open the Design Entry CIS program.
Background Why do I need to update my parts? As you start to learn schematic and PCB design, you will have to learn to make your own symbols and footprints for your components.