Need Help Please - How to make a prop a conforming item

Dark45

I'm still relatively new to Daz so forgive me if this a relatively easy thing. I am working alot with "Look At My Hair" but it has one big drawback at the moment is that after I generate the hair, it isn't acutally "Fit To" the model. Anytime I change the pose I have to completely redo the hair / fur which takes forever as you can imagine. It is really killing the workflow that I am trying to create.

I seen a youtube video where the guy did it but the instructions were not super clear so I know it can be done. It had something to do with mimicing the models morphs or something along those lines. I guess I'm just hopeful that someone here would be kind enough to explain it a bit better.

Thank you for your assistance in advance.

This is the video I seen  -

 

Edit, see the attached image for the way mine looks :(