Creating a Project That Uses Core Data
Choose File > New > Project.
Select the project template for your iOS or OS X product, and click Next.
If the Use Core Data option appears in the project options pane, select it and click Next.
Otherwise, Core Data is not available in the selected project template.
Enter the project name, and specify its location in your file system.
Get a jump-start on your Core Data-based project by using one of the project templates that incorporate Core Data.
The project templates that incorporate Core Data:
Link against the Core Data framework
Add a managed object model file
Add code to create and locate the various parts of the Core Data stack
Use the Core Data model editor to edit the managed object model.
© 2012 Apple Inc. All Rights Reserved. (Last updated: 2012-06-11)