Question: how to transfer pokemon from soulsilver to pokemon y?
Answer: Press a button to go to the Pokémon Bank menu again. Now select Pokémon Y and choose "Use this Game". Then use the control pad or circle pad to move the desired pokémon from the Pokémon Bank box in the top screen to one of your Pokémon Y PC Boxes in the touch screen. When you are done, press X to save and exit.