Make sure you have uploaded SSL Push Certificates before completing this step

Log in to your Apple Developer account with your main Apple ID, not the new one that you just created, and follow the steps below. 

1. Click on Profiles

2.Click the ‘+’ icon to create a new development profile.

3. Select iOS App development & press continue.

4. Make sure your app is selected & press continue.

5. Select the development certificate & press continue.

6. Select all devices & press continue.

7. Provide 'your-app-name-Development’ as name of the profile & press generate.

Example App name = App Awesome
Type in field:  app-awesome-Development

8. Download the profile & store it safely, you need to share it with MyStudio dev team.