Yes, but not in the same way as you currently do now. Instead of importing directly into a model, you will be loading the users into Administration. I will play with this next week as well as ask this question and get back to you because you are not the only one that this impacts.
I am supposed to play with this Wednesday of next week, so if I don't get back to you by Thursday, please feel free to ping me again (I will try to save this thread, but it might get lost in the shuffle).
To be perfectly honest, no, I don't but it will not be at the end of this month. It is my understanding this will be more of a phased approach, so no ripping of the bandaid. Again, let me get more details and I will get back to you.