What we need is inviting different users in each TestFlight build. Thus, we need to delete old users altogether and then import new users after a build is ready to test.
This worked fine 'in the good old times' because we were able to delete users in batch. Deleting old users was just a peace of cake. However, it becomes a disaster after Apple changed the TestFligth design in iTC on Apr 11!! The batch deleting option no longer exists. We have to delete users one by one!
Think about that - to delete nearly 2000 users one by one, with your hand!
I have tried all my best but could not find out such feature currently. Is that anything I missed? Or is this, pardon me, a real stupid design?
Any guys suffer from the same issue, or have any good ideas?
Thank you.