How to setup nvcr.io account for containerd case

I would be appreciate nvcr.io account setup for containerd.

As for docker, following command is used for setup
‘‘‘
docker login nvcr.io
‘‘‘

For containerd, How to setup nvcr.io account?

It seems additional setup required for “/etc/containerd/config.toml”.
Would you provide us an example for setup

Reference
https://docs.nvidia.com/dgx/ngc-registry-for-dgx-user-guide/