docs: public List<Preference> getEditableUserAttributes(IPerson currentUser) {
  
          EntityIdentifier ei = currentUser.getEntityIdentifier();
          IAuthorizationPrincipal ap =
                  AuthorizationServiceFacade.instance().newPrincipal(ei.getKey(), ei.getType());
  
          List<Preference> allowedAttributes = new ArrayList<Preference>();
          for (Preference attr : accountEditAttributes) {
              if (ap.hasPermission("UP_USERS", "EDIT_USER_ATTRIBUTE", attr.getName())) {
                  allowedAttributes.add(attr);
              }
          }
          return allowedAttributes;
      }