Cluster Shared Volumes: How to mask/unmask disk???

Hi,

"Hyper-V Cluster Using Cluster Shared Volumes (CSV) Migration" guide recommends to mask then unmask the disk while migrating stuff:

"In the storage, unmask the CSV disk so that the old cluster can no longer use it."

https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-server-2012-R2-and-2012/dn486822%28v%3dws.11%29

Can you do it from command line? GUI?

Thanks for precise answer(s)!