interface, through a searchable and reliable tool that allows multicriteria queries and through application programming interfaces, a repository containing the information referred to in paragraph (2), for the entire period during which they present an advertisement and until one year after the advertisement was presented for the last time on their online interfaces. Platforms shall ensure that the repository does not contain any personal information of the recipients of the service to whom the advertisement was or could have been presented. (2) Information required The information required to be included in the repository required under paragraph (1) shall include at least all of the following information: (A) The content of the advertisement, including the name of the product, service or brand and the subject matter of the advertisement. (B) The natural or legal person on whose behalf the advertisement is presented. (C) The natural or legal person who paid for the advertisement, if that person is different from the person referred to in subparagraph (B). (D) The period during which the advertisement was presented. (E) Whether the advertisement was intended to be presented specifically to one or more particular groups of recipients of the service and if so, the main parameters used for that purpose including where applicable the main parameters used to exclude one or more of such particular groups. (F) The total number of recipients of the service reached and, where applicable, aggregate numbers broken down by group or groups of recipients that the advertisement specifically targeted. (G) Information about the extent to which the advertisement was recommended, amplified, or restricted by platform algorithms or policies. (3) Treatment of removed ads The regulations described in paragraph (1) shall provide guidance regarding disclosure of ads that are removed by the user or platform subsequent to its dissemination. (4) Frequency To the extent practicable, the Commission shall require this information to be