求助：未成年人PR转公民的parent statement 怎么写

请问有没有人给未成年孩子申请过独立PR转公民，这是移民局要求补的材料，不知道怎么写， 求助， 谢谢
Written statement from responsible parent who is an eligible permanent resident – although not applying for Citizenship due to lose of citizenship of another country ( Only required if responsible parent is a permanent resident)