On the app bundle id page there is now a section asking for deployment details. It is currently optional but will be required this spring.
"Please provide details about your app and plans for distribution, including distribution volume, distribution method, app audience, and app security mechanisms. Starting spring 2020, this information will be required to create a distribution provisioning profile and must be kept up-to-date in Certificates, Identifiers & Profiles."
Is there any additional information about what this information is used for and what the implications are?
Same qeustion. No one at Apple seems to know
I think it's just them gathering info as to how the program is being used. It's probably in response to the public outing of companies that were using enterprise distribution to avoid the App Store terms of service and restrictions.