Each attribute may have its own permission setting, thus restricting whether it is returned in client searches. When first created, all attributes follow the Default Attributes Permissions, until and unless you specifically change the permissions for that attribute. When created, the default attributes permission is ReadEveryone.
To restrict access to certain attributes, choose Attributes from the Database menu. This opens the Attributes window, which lists all attributes that exist anywhere in the directory.
To set permissions for a specific attribute, select it in the list and click Perms. This opens a Permissions window for that attribute.
To set default permissions for all attributes, click the Default button. This opens a Permissions window for default attribute permissions.