RigLogic plugin for facial animation

guys, does anyone know how to use this plugin? I looked for his documentation and couldn’t find it. And whenever I activate it, it also automatically activates the Control rig.

Where is the rig logic plugin download? I’m trying to use metahuman and its required to have RigLogic…

También tengo la misma duda , como descargar o instalar este plugin

When I installed UE 4.26 it was already installed.

me too, it was already installed.

Thank you!