Poser File Editor can do it, too... not in one click, but in very few :)

 

BTW to make the inject-a-pmd pose on it's own, it's DEAD easy. Notepad works fine for that. It's any morph groups that makes it m ore tricky :)

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You just can't put the words "Poserites" and "happy" in the same sentence - didn't you know that? LaurieA
  Using Poser since 2002. Currently at Version 11.1 - Win 10.