Hi, I hope someone can help me regarding my questions. My kids and I are applying for Australian citizenship. The case officer asked me to provide a letter from their father who is overseas a consent letter that he will allow the kids to become a citizen.The father's name is not on the birth certificate and no signature at all from him. Do I still have to provide that consent letter? What if I can't contact him anymore or he doesn't want to sign? Do I have other options? Please help me what I'm going to do. The case officer gave me only 14 days to provide that letter.