Information
This policy setting determines whether published User Activities can be uploaded to the cloud.
The recommended state for this setting is: Disabled
Due to privacy concerns, data should never be sent to any third-party since this data could contain sensitive information.
Solution
To establish the recommended configuration via GP, set the following UI path to Disabled :
Computer Configuration\Policies\Administrative Templates\System\OS Policies\Allow upload of User Activities
Note: This Group Policy path may not exist by default. It is provided by the Group Policy template OSPolicy.admx/adml that is included with the Microsoft Windows 10 Release 1803 Administrative Templates (or newer).
Impact:
Activities of type User Activity are not allowed to be uploaded to the cloud. The Timeline feature will not function across devices.