All the same as in Hogwarts but you don't have to follow those and you can be rebellious, etc.

Other rules are as follows:

You can't be Harry Potter I'm sorry.
You can be Voldemort, Hermione, The Fat Lady, Moaning Myrtle, anybody in the book. I suggest you not to be someone from another school though.
Be as OP as you want, we're wizards.
No changing houses. I mean just no.
Start off as a first year.
Say 'Hippogriff Kreacher' when signing up or you will not be accepted.
No skipping years unless you're in a group that skips years.
Once you graduate there's no going back for that character. Choose a new character.
If a book character, you can't graduate, just keep restarting with that char.
No relations to Harry Potter, Hermione, etc unless you are a book character that is a relation.

Anything I missed? Comment it please.