How to set user with admin role not to get weekly summary

How to set user with admin role not to get weekly summary

In Book we have the super admin and 4 admin. We have set the preferences to send the Weekly Summary Report. However our accountant (also an admin) mention this summary can onl be sent to her and the super admin.

How can I make sure that the 3 admins don't get the report ? I thing I could set up a role that has the same permission then admin ? Do you see another way ?

Regards