Target Helpers in Daz for animation

I know this is something that is done in Carrara, but I'm trying to find out if there is a way to do something similar in Daz. For example, if I want to lock the feet to the floor when my character's hip moves. Or locking their hand to an item so when the item move IK takes the rest for a ride. I've done a bit of searching, but everything I find is for Carrara animation, and I work solely in Daz.
Comments
Maybe
https://sites.google.com/site/mcasualsdazscripts6/mcjautolimb2015
Wendy, I didn't know he did a new one. Thanks!