iOS must developement and distribution bundle iden

Question

I'm adding on Push Notification to an existing app on the App store. I've asked the question here but I've not been able to resolve it. It keeps on telling me the identifier is not available. So I'm going back to simple questions first.

1. Do I keep on using the same ID or when developing do I need a different ID?
2. During development do I choose a different "team" there? (What exactly is that field anyway? Is that the certificate?)

EDIT:

I've finally am able solved my problem in my edit of the problem here.

Answer 1

You can use single bundle identifier. But you need to generate development certificate with push notification feature turned on. Then you won't be face any issue.

Update bundle identifier as shown below in Member centre.

Select identifier from Member centre.

Then edit identifier and enable push notification from there.

Then develop development certificate for it and install in machine.

Then retry to fix issue using capabilities. It should be working.

Answer 2

You can use the same Id and team but you should enable development and distribution certificate in member centre if it is disabled or expired.