I want to know how to use this built-in plug-in 'Anim Distance Matching'

I am an animator who develop and tests animated motion systems in blueprints.
I’m in the process of adding ‘Running Start’ and ‘Running Stop’ while connecting Idle Animation and Running Loop Animation.

I tried many things but failed because of poor quality and now I am interested in Epic’s Distance Matching Locomotion.

I have been searching for related content but have not been able to get any useful information, and I found a plug-in that is built into the engine, and I want to get help with how to use it if it’s provided to the developer for use. If you know about this content, please ask for help. Thx for reading long word. have a nice day