Hi,
sorry for reply, it was night for us
The access is set to super user but the idea is that it is only visible to admins to verify when a user paid and Not meant to be visible to the user.
Please read the tip hover the "Availabily for" parameter to understand how it work.
"Availability for" set for which usergroup this field is available, if you set this parameter to "Super Users"
then only Super Users have this field in their profile. So you can set a value only for Super Users profile.
an example:
you can have 2 usergroups and 2 access levels like "Company" and "Private", so a field like VAT number should be available only for "Company" users.