How do I create inj poses?

I have created some characters by using deformers (magnets) and spawning morphs. After creating a full body morph, I'd like to save it as a pose to the library like an injection pose.  Ultimately, I'd like to be able to load the base figure without any morphs, then use the pose library to inject the morphs that I created using the deformers.  That way I could load combinations of previous characters. 

I searched the Poser 8 manual for inj.  No luck (a reference to wardrobe wizard came up but that is not on point, I don't think - but maybe that is a backdoor answer).

I searched this forum and found the following reference.

"Look in frestuff for SVDL's spawncharacter script.  If you want to add muscles to an existing morphed figure: Create a character with only the desired muscle morphs in use (no other morphs), run script and save as an injection file."

Could this SVDL script or another utility allow me to create my own inj poses?  Is there a tutorial that you would recommend?