Creating a bundle identifier

When we created our project, we talked about the bundle identifier (also known as your App ID). This bundle identifier is used to identify your app; therefore, it must be unique. Let's proceed with the following steps:

1. Login to the Apple developer account, and you will see the following screen:
   
2. Click on Certificates, Identifiers & Profiles.
3. Then, under Identifiers, click on App IDs:
   
4. Click on the + at the top right of the screen:
   
5. The Registering an App ID screen will appear:
   
6. In the top part of the Registering an App ID preceding screen, add the following:
   • Name under App ID Description: LetsEat
   • Explicit App ID under App ID Suffix: selected
   • Bundle ID under App ID Suffix: enter yours
7. Make sure that the Bundle ID follows the standard naming convention: com.yourcompanyname.letseat. Your Bundle ID should be the same ID that you set up when we created the project. For example, mine is cocoa.academy.letseat.
8. Next, in the bottom part of the Registering an App ID screen...