Apple require that developers create their app Bundle IDs, profiles, and certificates using the Apple Developer Portal.
Apple uses this to register apps and tie them to certain developers, meaning apps can only be released to the App store by the developer on file. This ensures Apple that only trusted sources are releasing apps onto their store.
When onboarding with Kaldor, we generate a key and use it to create your developer certificates - this means that only computers that have this key & certificate (along with the correct profile) can produce a build of your app with your bundle ID.
Your provisioning profiles are specific documents that tell Apple details about the app such as, whether the app uses push messaging, deep-linking and in-app purchases.
For us to set all of this up for you we need to have access to your Apple Developer Portal.
To do this first log in to your Portal: https://developer.apple.com/account/
Once logged in navigate over to the People tab
Click on the Invite People button
Enter firstname.lastname@example.org in the Invite as Admins text field and email@example.com in the Invite as Members text field. Then click invite.