Dear participants, Today (Aug. 4), there will be a round table for the Graph Neural Networking Challenge 2022. I will be happy to answer questions, receive feedback or give some tips. All teams participating in the challenge are encouraged to attend this meeting.

*Date*: Thu., August 4, 2022 *Time*: 14:00 – 15:00 CEST *Meeting ID (Zoom)*: 997 9878 1690 *Registration*: https://itu.zoom.us/meeting/register/tJ0qfuGvpjosE9RdrWxt0rC0r8h1PTJAjn9F *Please, note you need to register in advance to join the meeting.*

*Description*: This round table is scheduled for participants of the Graph Neural Networking Challenge 2022: "Improving Network Digital Twins through Data-centric AI" to have an open platform with the organizers and host to ask questions, share their experience and any other discussion related to the problem statement.

*Agenda*: 1. Brief introduction of the problem statement. 2. Resources and materials available for participants. 3. Brief overview of Jupyter Notebooks. 4. Q&A and interaction with participants or Teams.

Best regards, José Suárez-Varela ------------------------ Postdoctoral Researcher Barcelona Neural Networking center (BNN-UPC) Universitat Politècnica de Catalunya