; (ii) may develop relationships for promotion of reporting mechanisms and resources available on the centralized online resource required to be established under subparagraph (B); and (iii) shall coordinate with the National White Collar Crime Center to convene experts to design training programs for State and local law enforcement agencies, which may include using social media, online ads, paid placements, and partnering with expert non-profit organizations to promote awareness and engage with the public. (c) Contents Each STAR submitted under this section shall contain, at a minimum— (1) the name, location, and other such identification information as submitted by the user to the provider of the interactive computer service; (2) the date and nature of the post, message, comment, tag, transaction, or other user-generated content or transmission detected for suspicious activity such as time, origin, and destination; and (3) any relevant text, information, and metadata related to the suspicious transmission. (d) Retention of records and nondisclosure (1) Retention of records Each provider of an interactive computer service shall— (A) maintain a copy of any STAR submitted under this section and the original record equivalent of any supporting documentation for the 5-year period beginning on the date on which the STAR was submitted; (B) make all supporting documentation available to the Department and any appropriate law enforcement agencies upon request