Is It Possible To Have A Profile Field Visible To Staff Only? (Customer Notes)

I see that CS-Cart has customer profile fields. I need to have a field that is only visible to staff. So the customer has no access to it. Is this possible?
Staff needs to be able to see this field in admin control panel.

No way to do this out of the box. It would be nice to have such field not only for staff but for the sake of the vendors to know the degree of reliability of this or that user. Kind of customer feedback and business rating.

Please pay attention to our free Staff notes module