Soul Park Streaming How Do You Migrate Pokemon From Pokemon GBA Game (Emerald Firered Etc...) To Soul Silver Or Hear Gold?

How do you migrate pokemon from Pokemon GBA game (Emerald Firered etc...) to Soul Silver or Hear gold? - soul park streaming

I think the key migration into the registration screen. I know where Pal Park and the soul plays Silver (SS) and Beat Red Beat the Elite four and all the gym badges .... So Help Me ..... =^.^=