It's possible to use OneDrive for users to save and sync the files on different computers.
Another option might be a central file share on a server or Azure File Storage with AD authentication.
Also it's possible to use a central repository like Github.
To get the user profiles sorted in a WVD environment is a good solution.
https://learn.microsoft.com/en-us/azure/virtual-desktop/fslogix-containers-azure-files
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Regards
Andreas Baumgarten