Where is the ActionBasedController?

Hello
Im so new in this to make a videogame on vr
my teacher tell me to use Unity 6 for this work and now im search the script of XR Controller Action-Based, but the warning in the script is telling me what the ActionBasedController has been deprecatd in version 3.0.0. And its funcionally has been distrubed into different components

Anydoby know where its exactly? i really dont have the idea…