Open Terminal.app and navigate to the folder with the to-do project. Put in the following command, press Enter, and follow the instructions on the screen:
When you are asked if you want to set up deliver or snapshot, put in n for No. But we want to use sigh to automatically create and download provisioning profiles for the app. The next step is to add the app to your developer portal. Put the following command into Terminal.app and press Enter:
You will be asked for the credentials of your Apple ID. The password you provide here will be stored in the keychain. When asked about the app name, put in a good name for the app. This name will be used to create the app in iTunes Connect. If there is already an app ...