The Association for Computing Machinery (ACM) is excited to announce its new transformative Open Access (OA) licensing model, named ACM OPEN. Under the ACM OPEN license, an institution’s corresponding authors have the ability to publish an unlimited number of research articles OA in the ACM Digital Library (DL). The license also includes access to the rest of the DL subscription contents, and automatic deposit of the institution’s accepted research articles in its institutional repository. For more information, please visit https://libraries.acm.org/subscriptions-access/acmopen or contact ACM at dl-info@hq.acm.org.