IAMG2019 (State College, Pennsylvania, USA, 10−16 August 2019) organizes a session dedicated to CoDa. Note that this date is earlier than previous IAMG conferences. We encourage you to participate submitting a 250 to 400-character abstract to the organizers. The deadline is 8 January 2019. Results of the abstract evaluations will be announced on 4 February 2019. Once your abstract is accepted for presentation, you can submit an extended abstract (by 15 April, 3‒5 pages long). Once your extended abstract passes the peer-review process, it will be distributed among the IAMG2019 participants. Importantly, after the conference, the Editors-in-Chief of the IAMG journals will invite selected papers for publication. For more details about the conference, please visit http://www.iamgconferences.org/iamg2019/.