vGPU passthrough in LXD VM

We have Tesla T4 GPU card in our server. In that, we successfully tested GPU passthrough in LXD VM.
Please anyone help me on, how to passthrough vGPU in LXD VM?

For vGPU, you’ll need to setup NVIDIA GRID and the licensing server on the host.
Once you have that in place, lxc info --resources should show you mdev profiles on your T4 at which point you can use lxc config device add INSTANCE DEV gpu type=mdev pci=PCI mdev=MDEV