to the subpoena or required by this section. (2) Identification of information withheld In the case of information that is withheld, in whole or in part, by the subpoena recipient, the subpoena recipient shall, without delay provide a log containing the following: (A) An express assertion and description of the ground asserted for withholding the information. (B) The type of information. (C) The general subject matter. (D) The date, author, and addressee. (E) The relationship of the author and addressee to each other. (F) The custodian of the information. (G) Any other descriptive information that may be produced or disclosed regarding the information that will enable the congressional committee or subcommittee issuing the subpoena to assess the ground asserted for withholding the information. (c) Definition For purposes of this section the term information includes any books, papers, documents, data, or other objects requested in a subpoena issued by a congressional committee or subcommittee.