Hi Garak,
Active and historical windows data gets populated if the user has the access to the given work order site(sites per user) . If you can revoke/grant access to the specific users for these specific sites . you can adjust the organization basic data granting the users only for these sites to check if this satisfy the requirement.
If you want to completely revoke/access grant to these two windows you can adjust the permissions.
Otherwise you may have to go with a customization for this specific requirement. You can raise a ticket to consulting team to check the feasibility of the solution.
Hope this helps.
Regards,
Sahan