MocapSwitcher by Everlaster can do that.
https://www.patreon.com/everlaster Want to share something or need help? Join my Discord: https://discord.gg/2h8PgczkeW MocapSwitcher Features export a scene animation from a Person atom into a file import the animation from the exported file...
hub.virtamate.com
1) Load Scene with the animation you'd want to save.
2) Add the MocapSwitcher plugin to the Atom character playing the animation.
3) Save the animation from within the Plugin's interface (creates a 'preset' of sorts, it saves just the animation, not the character).
4) Load another Scene and/or load a new character Atom.
5) Add the MocapSwitcher again to the new character Atom that's supposed to receive the animation.
6) From within the Plugin's interface again, now load the animation you previously saved (the preview picture of the save is the one you took in the previous Scene for example but it won't load that actual character, it's just a visual reference, just rename that save file if you want to make it clearer as to what you're loading in for instance).
7) Either the animation then automatically plays, or you pres the 'play' icon in the control bar in Editor mode, then the animation should play on the new character Atom.
Hope it helps.