ok i take back what i said you are not looking for a RP for your son you are only looking for a six months family visit.....you can get the six months and you can get a nother two so is that the total of eight months ...when you go to the immigration office outside you can ask the typers for the form to be typed for you it would cost you three qr and you take it inside door four and they will take your paper and ask you back in one to two weeks.what is you going to need are a NOC paper from your sponcer a letter for a salary and a copy of your passport