docs: def do_allowaccess(self, line):
          """allowaccess <subject> [access-level] Set the access level for subject Access
          level is "read", "write" or "changePermission".
  
          Access level defaults to "read" if not specified. Special subjects:   public:
          Any subject, authenticated and not authenticated   authenticatedUser: Any
          subject that has authenticated with CILogon   verifiedUser: Any subject that has
          authenticated with CILogon and has been verified by DataONE
  
          """
          subject, permission = self._split_args(line, 1, 1)
          self._command_processor.get_session().get_access_control().add_allowed_subject(
              subject, permission
          )
          self._print_info_if_verbose(
              'Set {} access for subject "{}"'.format(permission, subject)
          )