How/Where to define an App ID Prefixes in Xcode?
Here is the link
https://developer.apple.com/account/#/membership/
Your App ID Prefix is the same as your Team ID.
You can also use this link to see it directly:
https://developer.apple.com/account/ios/identifier/bundle
I thought App ID should be defined in Member Center.
Here's the link to create a new App ID https://developer.apple.com/account/ios/identifiers/bundle/bundleCreate.action
In this page, you can see "App ID Prefix", that is associated with your team.
Hope this helps!
Here is the link https://developer.apple.com/account/#/membership/
Your App ID Prefix is the same as your Team ID.
