last time I done dynamics was Poser 5 ,never in DAZ Studio.
but dynamic don't worry about grouping or anything right ?

So the same dynamic dress with out any changes to it would fit any mesh in DAZ Poser ,Right ? 

Just load the dress character and start the animation right ?

============================================================ 

The Artist that will fight for decades to conquer their media.
Even if you never know their name ,your know their Art.
Dark Sphere Mage Vengeance