This is about how to create a policy to sign in silent in OneDrive (company) and disable the personal onedrive.
Go to https://intune.microsoft.com
Devices > Windows > Configuration
Click on + Create > + New Policy
Select by platform Windows 10 and Later
Select by Profile type Settings catalog
Then click on Create
Give the policy a name
Click on + Add Settings
Search on OneDrive
Search and check for row
Prevent users from syncing personal OneDrive accounts (User)
Silently sign in users to the OneDrive sync app with their Windows credentials
Slide the settings to Enabled
If you use Scope Tags, use them, else next
Select Assignments, User or groups. Next
Then Create.
It takes around 30 minutes to be active