When you create your character you have a few options. Ill state here the options you have.
1. You can choose what level your character is at if they are in school.
2. You can choose for your character to have a job or be an assistant. For example you can ask me and Watari if you could be his assistant, if we ok it then youre good to go.
3. ALIAS'S: Your character can have an alias
example: Miheal keehl is his birth name, Mello is his alias, M is his letter, (Letters must be approved by me.)