I have my rig to receive the instructions in my blender document attached to a human mesh. I go to file-import-motioncapture(bvh) and successfully import the instruction giving rig. I cannot find the tools for the slave rig to pair with the master rig in the object properties panel. I a using Blender 2.8 BETA. In the past I was able to find the source and target armature bone association list but it is no longer there when I select both rigs. I think I have enabled all included addons related to motion capture. Is the one for a rig learning from a BVH file in a non-included addon for 2.8? If so, where do I find this addon?