Australian Courts Character Reference Letters. A character reference letter provides employers with a thirdparty account of a candidate's personal attributes and character traits.What parents and witnesses need to know about character reference letters to the court for child custody. Includes a downloadable sample and template. Intheblanks form authorizing an individual filing agent to efile documents on behalf of a single attorney. These are the official forms for use in Family Court proceedings. A character letter is designed to show support for a defendant in a criminal case. These letters have the potential to influence the court. Without knowing any details, I cannot give you any solid advice. How do I fill this out?