stub

def clone_to(self, target_repo):
        """stub"""
        new_asset = target_repo.duplicate_asset(self.my_osid_object.ident)
        form = target_repo.get_asset_form_for_update(new_asset.ident)
        form.set_provenance(str(self.my_osid_object.ident))
        return target_repo.update_asset(form)