Shiny Arceus, am I doing it right?

[TheHexerMaxer]

I'm new here and don't know much about Genning.

I tried this, is this legit?

And what is SID?

[RustInPeace]

Movie 15, not 18. It has to have at least 3 max IVs. Blast Burn and Hydro Cannon have to be relearn moves. Reroll EC, SID is 81. Everything else is fine.