[Your Name] [Your Address] [City, State, ZIP Code] [Email Address] [Phone Number] [Date] [Trustee’s Name] [Trustee’s Address] [City, State, ZIP Code] Re: Appointment of Attorney's Information on Mailing Matrix Dear [Trustee’s Name], I hope this letter finds you in good health. I am writing to provide you with the necessary information for the appointment of our attorney in the mailing matrix concerning the bankruptcy proceeding in [venue/district/court name]. Bankruptcy Case Information: — Case Name: [Debtor's Name], Bankruptcy Case — Case Number: [Case Number— - Chapter: [Chapter Number] Attorney Information: — Attorney's Name: [Attorney's Full Name] — Law Firm: [Law Firm Name— - Address: [Attorney's Law Firm Address] — City, State, ZIP Code: [City, State, ZIP Code] — Email Address: [Attorney's Email Address] — Phone Number: [Attorney's Phone Number] — Fax Number: [Attorney's Fax Number— - Bar Number: [Attorney's Bar Number] We have retained the services of attorney [Attorney's Full Name] from [Law Firm Name] to represent us in the aforementioned bankruptcy case. [Attorney's Full Name] is an experienced bankruptcy attorney with expertise in representing debtors in [venue/district/court name]. As required, please update your mailing matrix to include the attorney's information provided above for all future communications and notices concerning our bankruptcy case. Additionally, please ensure that any correspondence related to this matter is directed to our attorney at the provided address. Should you have any questions or require further information, please do not hesitate to contact our attorney directly at the above-mentioned contact details. Thank you for your prompt attention to this matter. We appreciate your cooperation throughout this bankruptcy process. Sincerely, [Your Name]