Unless the user prohibited disclosure of digital assets or the court directs otherwise, a custodian shall disclose to the personal representative of the estate of a deceased user a catalogue of electronic communications sent or received by the user and digital assets, other than the content of electronic communications of the user, if the personal representative gives the custodian:
(a) A written request for disclosure in physical or electronic form;
(b) A certified copy of the death certificate of the user;
(c) A certified copy of the letter of appointment of the representative; and
(d) If requested by the custodian:
(1) A number, username, address, or other unique subscriber or account identifier assigned by the custodian to identify the user’s account;