Not a stance, but part of her strings where she's able to throw instead of finishing the combo string. She's got several of these. They're mainly there to be used if your opponent blocks your attacks, then, rather than finish off with the final hit, you use the throw variant to break the guard and throw them.
Off the top of my head they're... PPT*T, 1P*T, 9PPT*T, 2KT*T, 4PKT*T, 3PT.
If I remember correctly, a few of these actually kind of sucked in Dimensions because they didn't give you much advantage. Especially the ones that didn't knock down, but instead broke guards like 1P or 3P.