Using animation layers and the HumanIK character solver, you can set up non-destructive animation retargeting.

To retarget animation

1. Set up your source and target characters as HumanIK characters. See Set up a HumanIK character.
2. Set the retargeting options you want (for example, add retargeted animation to an existing animation layer or create a new layer automatically) then retarget the animation. See Retarget animation from one character to another.
3. (Optional) Adjust retargeting parameters.
4. (Optional) Adjust retargeted animation using layers.
5. (Optional) Bake retargeted animation to the target character.
   Note

   You do not have to bake to see the result of your animation retargeting.