def get_children(self, refobj):
        """Get the children reftrack nodes of the given node

        It is the reverse query of :meth:`RefobjInterface.get_parent`

        :param refobj: the parent reftrack node
        :type refobj: str
        :returns: a list with children reftrack nodes
        :rtype: list
        :raises: None
        """
        children = cmds.listConnections("%s.children" % refobj, d=False)
        if not children:
            children = []
        return children
Get the children reftrack nodes of the given node

        It is the reverse query of :meth:`RefobjInterface.get_parent`

        :param refobj: the parent reftrack node
        :type refobj: str
        :returns: a list with children reftrack nodes
        :rtype: list
        :raises: None