silverstripe / silverstripe-userforms

                $groupStart->write();

            }

            foreach ($field->DisplayRules() as $customRule) {

                $newRule = $customRule->duplicate(false);

                $newRule->ParentID = $newField->ID;

                $newRule->Version = 0;

                $newRule->write();

            }

        }

    }

    {

        $clonedNode = parent::duplicate($doWrite, $manyMany);

        foreach ($this->Options() as $field) {

            $newField = $field->duplicate(false);

            $newField->ParentID = $clonedNode->ID;

            $newField->Version = 0;

            $newField->write();

        }

        return $clonedNode;

    }