IK Retargeter

In this guide I will go over setting up the IK Retargeter. For Meta Humans I share one between all of them, this doesn't cause problems as long as your not trying to Align the Base/Reference Pose of one with that of the Other. If there are offsets applied to the Base/Reference Pose from inside of the IK Retargeter then this will cause different offsets on each character depending on their Anatomy. This is also true for when your characters share a skeleton, sharing a skeleton does not mean there will be no offsets, if the anatomy differs there absolutely will be offsets, there are no exceptions to this rule.