Animation retargeting (different skeletons): custom rig

How do I create custom “rig” for the purposes of animation retargeting for different skeletons?

The only option I see in animation retargeting window dropdown list is (built-in) “humanoid rig” and “clear”.

Am I missing anything?

I’m still interested in the answer.

You can right click on your skeleton and create rig.

Thanks. I haven’t noticed that menu.

Question closed, unsubscribing.