Question about retargeting the skeleton

I watched this video about retargeting and everything is ok

But my question is:
After i retargeted the animations for the adam skeleton, if i delete the animstarterpack (animation+ skeleton of the blueman) to keep everything organized in the content browser will the retargeted animations will be deleted too or it’s ok?

Retargeted animations are copies of the original, so anything that happens to the original skeleton or animation won’t affect the retargeted animation. You can safely delete the old animation.

thank you very much :o