Natural HR recognises that all companies are different: this is why we have given administrators the ability to select which bits of information on the employee file are visible to managers in an effort to further protect sensitive information and fit the policies of your company.
As an administrator, you can set restrictions for managers access to the employee file by going to:
Administration >Company >Settings> Display Settings
Here, if you scroll down to 'Manager Views' you will be able to select the various permissions for your managers.
Any boxes which are checked within the 'Manager Restricted Fields' will result in the manager not being able to view the relative employee information.