Promptly after a petition for adoption is filed under this Part III of this subtitle, a juvenile court shall issue a show–cause order that requires the party to whom issued to respond as required under the Maryland Rules. On issuance of a show–cause order as to adoption of a child under this section, a petitioner shall serve the order on: each of the child’s living parents who has not consented to the adoption; each living parent’s last attorney of record in the CINA case; and the child’s last attorney of record in the CINA case. Service under this section shall be: on a parent, by: first–class mail; and personal service; or certified mail, restricted delivery, return receipt requested; and on an attorney, by: personal service; or certified mail, return receipt requested. Service on a parent under this section shall be attempted as provided in § 5–316(d), (e), and (f) of this subtitle.