def register_for_new_relationships_by_genus_type(self, relationship_genus_type=None):
pass<EOL>
Register for notifications of new relationships.

        ``RelationshipReceiver.newRelationship()`` is invoked when a new
        ``Relationship`` appears for the given peer.

        arg:    relationship_genus_type (osid.type.Type): the genus type
                of the ``Relationship`` to monitor
        raise:  NullArgument - ``relationship_genus_type`` is ``null``
        raise:  OperationFailed - unable to complete request
        raise:  PermissionDenied - authorization failure
        *compliance: mandatory -- This method must be implemented.*