Thanks for replying. I am completely in accord with this process. Actually, wanted to know, after 3 or 4 years down the line, when I will apply for my biological parents's visa, then I will face this issue of not having their name on my documents. So, What could be done now, shall I disclose this whole scenario to IRCC right away. Thanks.How are your immigrating and have you lived as a PR in Canada for at least 3 years. Sponsoring parents is by lottery and you have to meet minimum income requirements. Some people never get selected for the lottery.