My consultant helped me with the working holiday visa and were waiting for invite but he said will apply your working holiday visa while applying your study permit.(If my name is drawn). I can have study permit and working holiday visa at the same time but he said it doesn't make sense. Why is that?? I’m confused. He said I can keep working holiday approval letter for up to 1 year, so i can switch from my study permit to working holiday visa when i finish my study. What does this mean? Can someone explain to me?