“So horrible to watch the massive fire at Notre Dame Cathedral in Paris. Perhaps flying water tankers could be used to put it out. Must act quickly!” (@realDonaldTrump). Trustees are vital to many institutions, and they bring enthusiasm and experience in their own fields, but few are current or former archivists. Some may recommend actions that are unproductive, considered unethical within the profession, or that may threaten the preservation of materials. How do archivists effectively communicate with trustees? What sorts of institutional documents and policies can help educate trustees and direct their efforts?