Enterprise-wide data access to a non HR person via AOR

Summary:

Enterprise-wide data access in the specific reports to a non HR person

Content (required):

We need to grant enterprise wide data access in the specific reports to a non HR person. This person currently has access to the technology organization and the AOR is set as by Supervisor

Hierarchy Type Supervisor Top Manager Head of the Division

If I correct the Top manager field to the head of organization manager name, the person still does not have access to the data in the whole organization. what should be updated in order to make the whole company data visible to this employee? Thank you! Jenia