of unique identification number The covered online platform and the covered intermediary shall assign a unique identification number to each person described in clause (i), and shall use that same number with respect to all information relating to such person which is included in the record the platform or intermediary maintains and makes available under this subsection. If the person is a candidate, the platform or intermediary shall assign to the person the same identification number assigned to the person by the Commission for purposes of filing reports under this Act. (B) Requirements for advertisers (i) Provision of information Any person who requests to purchase a qualified political advertisement on a covered online platform, or who requests to purchase an arrangement for the dissemination of a qualified political advertisement by a covered intermediary, shall provide the online platform or intermediary with such information as is necessary for the online platform or intermediary to comply with the requirements of subparagraph (A). (ii) Assistance from platforms Each covered online platform and covered intermediary shall provide such assistance as may be required to enable a person to provide the platform or intermediary with the information required under clause (i). (2) Contents of record A record maintained under paragraph (1)(A) shall contain— (A) the unique identification number assigned under such paragraph to the person making the request (and, if the person is a candidate, a statement that such number is the same identification number assigned to the person by the Commission for purposes of filing reports under this Act)