Hey there @Hollowsaibot! you can actually adjust the pose you target from directly so you can adjust your character or the mannequins pose directly. Here’s a link to the documentation, once you get to pose editing you should be able to do exactly what you need! I’ve also got a video from the amazing @alberto in which he shows that you can retarget from anything in any position!
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And another tutorial from Matt Aspland:
Hope this helps!
Documentation: