'Answer:

If all you want is to display the morph on the parameters menu in the HEAD portion of the parameters menu it's easy to do so.

Open the Body morphs on the parameter menu (with the + symbol) and do the same on the Head morph list.

Then, using your mouse left button, click on and HOLD the button from the Body list and drag it to the Head list. The NAME of the morph is where you need to GRAB the morph with the mouse.

Don't let go of the left mouse button until you have the morph where you want it. You'll see a line following the mouse movement as you drag it around. We Poser users always seem to make things harder than they have to be'

As told to me by Glitterati3D