Step 1: Sign into Office 365 admin portal via https://portal.office.com
See Also
View usage data for your SharePoint siteMicrosoft 365 management, reporting, and auditing - ManageEngine M365 Manager PlusCheck Who accessed a Shared Folder and Made File ChangesView & Manage Open Files on Windows Server: Step-by-step GuideStep 2: Click on Admin from the left pane and navigate to All admin center > OneDrive.
Step 3; Switch to the Sharing tab.
Step 4: Expand the Advances settings for sharable links section.
Step 5: Scroll down and check the Display to owners the names of people who viewed their files checkbox.
Step 6: Click Save.
