We begin the process by using Xcode to create a new project for the preference pane that we want to create:
To create a new Xcode project, Launch the Xcode App. If you have any projects open from a previous chapter, close them.
If you don't see the Welcome to Xcode window, then select Welcome to Xcode from the Window menu.
Click on the button titled Create a new Xcode project on the Welcome to Xcode window.
When Xcode asks to choose a template, select System Plug-in under Mac OS X and Preference Pane as the template. Then click on the Next button as shown in the following screenshot:
When we click on the Next button, Xcode will ask us to choose options for our new project. Update the options shown in the following table: