We received a subpoena for records on a commercial client, from a federal government agency. We did not notify this client at the time of receipt. Since then, they became aware that we "allegedly" received through discussion with their lender. Now, they are requesting that we provide them with a copy of the document we received. We reached out to the issuing agency to see if they provided notice, and they shared they typically do not send notice to the recipient. RFPA does not apply. This is not a grand jury subpoena, nor does it indicate that we shouldn't share the existence of the subpoena. Should we share any information on this?