Before you send your judges the judge invitation email, you can edit the email message that will go out to them by clicking "Customize Judge Invite Email" on the Event Dashboard tab.
The email message is customizable- choose the font, bold/italic/underline, highlight, make bulleted or numbered lists, add links, add tables, add images- whatever your heart desires.
Please note: you can only edit this email a few hours before the event begins. If the button is not visible, simply adjust the start time.