This guide outlines the requirements and recommendations for poster display at the upcoming congress. It details the design expectations, emphasizing simplicity and clarity, and instructs presenters to include their abstract number prominently. The guide encourages the use of QR codes for linking to scientific content and suggests preparing a brief oral presentation to accompany the poster. Specific dimensions for the poster are provided, with a recommended A0 size in portrait orientation. Additionally, the document describes the poster printing service available through PosterSessionOnline, allowing authors to avoid transporting their posters. It includes the schedule for poster sessions, detailing hanging and dismantling times for two separate sessions. Authors are reminded of their responsibility to set up and dismantle their posters according to the provided timeline and to ensure their presence during the viewing sessions for effective discussions.