Workspace OneDrive

hi  Anonymous 

For onedrive refresh, you could refer to this document:

https://docs.microsoft.com/en-us/power-bi/connect-data/refresh-data#onedrive-refresh

By the way, If the pbix file is published to power bi service by power bi desktop(Publish), there will no onedrive refresh in dataset setting 

Only pbix file is get data in power bi service , or get data from a excel in onedrive in power bi service, there will be onedrive refresh

and for newworkspace, please see how to set workspcae onedrive:

https://docs.microsoft.com/en-us/power-bi/collaborate-share/service-create-the-new-workspaces#set-a-workspace-onedrive

Regards,

Lin