In accordance with Local Rule. A disengagement letter serves to make clear that a client has ceased to be a current client for conflict of interest analysis.An end of representation letter serves as a professional and ethical marker to indicate the end of a specific attorney-client relationship. We believe the court will grant our request for leave to withdraw from your case. An attorney appearing of record in any matter pending in any superior court, who wishes to withdraw as counsel for any party, shall submit a written request. The most common reasons for withdrawal include: (1) you fail to honor the terms of our engagement letter, including these Terms of.