I have my Docker image for the BraTS-GoAT task built and successfully tested locally, following the containerized-algorithm instructions (runs with --network none, reads the read-only /input, and writes flat .nii.gz predictions to /output). Before pushing it to the Synapse registry, I have a few questions to make sure I submit correctly: **1- Pushing the image:** What exactly do I need to have in place to docker push the image to Synapse without errors? I assume I need to be a Certified Synapse User, use a Personal Access Token with "Modify" permission, and push to a project (docker.synapse.org//:) — is that correct, and is there anything else required? Also, should be the ID of the "Challenge Submission Project" (syn...) listed under the "Your Projects" tab in my Synapse account? **2- Order of submission:** Can I push the Docker image to Synapse before my short paper is submitted on OpenReview, or does the paper need to be submitted first? **3- Linking paper, team, and image:** How should I link my short paper to my Docker submission and to my team? Is there a specific procedure to associate my Synapse team with both the paper and the Docker image so that the submission is correctly recognized and evaluated? **4- Submission confirmation:** After pushing the image, how can I confirm that my Docker submission was successfully received and queued for evaluation? Is there a status page, notification, or log I should check? Thank you very much for your help!