The following forms are available for downloading, printing and completing. The sole purpose of this form is to authorize the above named representative to complete the transaction indicated.I had written a letter on October 7, 2013. I went to refer to it just now. These sample letter templates are provided as a reference for practices developing their own materials and may be adapted to local needs. This article explains the legal duty to update your address and other personal information with the court and others, and why it is important to do so.