Attached Link: https://en.wikipedia.org/wiki/Rebreather

It is said that there is a type of pose called an INJ, that can add morphs to a character.

I made a Poser model of a sort of diver's rebreather breathing set (see this link). Some (but not all) uses of this model have a set of morphs which I made slaved to a master morph in its BODY to inflate its breathing bag. How can I copy this morph set into an INJ pose, and then apply that INJ pose to another case of that model which did not have that morph set before, to transfer that morph set?

How can I make a REM pose? They are said to remove morphs.