It's going well. We've had a few incidents. Mini Me pooped in her underwear under Daddy's watch. Yikes!
When she is home, Mini Me wears big girl underwear. When we go out, she has a diaper on. I think I should transition to pull-ups when she is out because Mini Me tells me when she has to go potty in public. Yes, I think that is the next step.
We are having more success than failures. That is good.