@downey It depends on what you mean with "synchronize", but did you tried that: https://apps.nextcloud.com/apps/files_external_onedrive
@bjoern Thanks, I will take another look at this one as it's been a while since I thought about this challenge. IIRC I think I got stuck on creating an Azure account with an Office365 account.
Another idea I have in the back of my mind is to synchronize the local NC filesystem with OneDrive using the OneDrive CLI currently somewhere out there on GitHub, and then add that to NC as "external storage" of local type.
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