Blueprint Components and Control Rig

Hi, everyone!

I have a Skeletal Mesh driven by Control Rig and a Blueprint that contains a lever, among other components. I’d like to be able to toggle some sort of constraint in Sequencer so that the rotation of the lever could be driven by the position of the Control Rig’s hand controller. Can Control Rig get and set Blueprint’s public variables?

Thanks for your time,

Leo