my husband sponsored my son 2 years ago as family visa and there was no problem about it.stepson is considered son too.My sons name is different from my husband.
His company arranged the paperworks, and my husband applied at the immigration from family visit visa to familY visa(resident).prior to immigration ,there should be an approval from labor department first.he was asked the ff. requriements, marriage certificate,childs birth certificate and passport copy ,NOC(no objection) from the company,QID, salary certificate.