Morph Loader Pro ... or not?

SimonJM

Just fired up the Wrinkle program to actually give it some use. No problems there.
However, back in Daz Studio (4.7.0.12 64-bit) I do not seem to have Morph Loader Pro as an option ... what??? It could be I am just not looking in the right place but I'll be damned if I can see it. I know (from a tutorial by SickleYield) what the icon is supposed to look like, but cannot see either that or the text title. Where SHOULD it be?

Me being a gonk - it's in the one area of DS that I pretty much never frequent, the Building|Scripting tab!