; and (C) notice about whether the covered platform, including any personalized recommendation systems used by the platform, pose any heightened risks of harms to minors. (2) Parental notification (A) Notice and acknowledgment In the case of an individual that a covered platform knows or reasonably should know is a child, the platform shall additionally provide information about the parental tools and safeguards required under section 4 to a parent of the child and obtain express affirmative acknowledgment from the parent prior to the initial use of the covered platform by the child. (B) Reasonable effort A covered platform shall be deemed to have satisfied the requirement described in subparagraph (A) if the covered platform has undertaken a reasonable effort (taking into consideration available technology) to ensure a parent receives the information described in such subparagraph and to obtain a parent's express affirmative acknowledgment. (3) Consolidated notices A covered platform may consolidate the process for providing information and (if applicable) obtaining parental acknowledgment as required under this subsection with its obligations to obtain consent for data privacy practices, provided the content of the notice meets the requirements of this subsection. (4) Rulemaking The Federal Trade Commission may issue rules pursuant to section 553 of title 5, United States Code, to establish templates or models of short-form notices that include the minimum level of information and labels necessary for the disclosures required under paragraph (1). (b) Personalized recommendation system A covered platform that operates personalized recommendation systems shall set out in its terms and conditions, in a clear, conspicuous, and easy-to-understand manner— (1) an overview of how those personalized recommendation systems are used by the covered platform to provide information to users of the platform who are minors, including how such systems use the personal data of minors