def children_elements(self, name="*", model="Elm*"):
    """Returns all children elements of the object (Rekursiv)

    This method extends the powerfactor.DataObject class. It returns all
    rekursiv children of the object.

    Args:
        name: Optional parameter, it filters the name of the children, it may
        contain "*"
        mdoel: Optional parameter it filters teh model class of the children

    Retruns:
        List of powerfactory.DataObject with the children of the object
    """
    return self.GetContents("%s.%s" % (name, model),True)