Well, this is what I did with DS1. On weekends, I would have my DS go barebottom to get the hang of using the potty. He'd have accidents, of course, but it would make him more aware of when he was going. When he seemed to recognize his cues and use the potty more, I then chose a three-day weekend to go to underwear-only (except for naps and night). He was ready, and it worked (he had poop accidents for awhile, and we just were patient and kept him in undies until he worked it out).
I'd suggest communicating with your d/c provider about what you are doing. Ask then to take your DD to the potty to "practice." They may have a time when they take kids to the potty, say in pairs, and your DD can see other using the potty and know it is just something we do. You can keep her in diapers through this phase until she practices a bit. I found that my sons' d/c really served as a partner in what I was doing; I pt'd him, but they also helped.
By the way - the first time I took my second DS into d/c diaper-free, he just announced to me that morning that he wanted to try underwear. He'd never used the potty with any consistency. I'm glad I chose to trust him; he did great, and all of us were shocked. Little stinker knew how to do it, but just had to choose his own time. :-)