def register_for_new_items(self):
<EOL>MONGO_LISTENER.receivers[self._ns][self._receiver]['<STR_LIT:i>'] = True<EOL>
Register for notifications of new assessment items.

        ``ItemReceiver.newItems()`` is invoked when a new ``Item`` is
        created.

        raise:  OperationFailed - unable to complete request
        raise:  PermissionDenied - authorization failure occurred
        *compliance: mandatory -- This method must be implemented.*