I have three remaining questions before pushing my final image: **1. Image name and tag convention.** Besides the mandatory docker.synapse.org// prefix, is there any required convention for the image name or tag? For example, I plan to use: ``` docker.synapse.org//brats-goat-2026:v1 ``` Is a versioned tag like :v1 fine, or should it be something specific (e.g., latest)? **2. Expected output filename for GoAT.** The example in the instructions uses the METs naming format, and the note says to use the correct naming format for the GoAT task. Could you confirm that, for BraTS-GoAT, each prediction must be named exactly after its input case folder? That is: /input/BraTS-GoAT-02489/ -> /output/BraTS-GoAT-02489.nii.gz (I used this convention during the validation phase and the submissions were scored successfully, but I would like to confirm it for the hidden test set.) **3. Hidden test input structure.** Will the hidden test set follow the same structure as the GoAT validation data, i.e.: ``` /input/ ├── BraTS-GoAT-02489/ │ ├── BraTS-GoAT-02489-t1c.nii.gz │ ├── BraTS-GoAT-02489-t1n.nii.gz │ ├── BraTS-GoAT-02489-t2f.nii.gz │ └── BraTS-GoAT-02489-t2w.nii.gz ├── BraTS-GoAT-02490/ │ └── ... ``` Is there any difference in folder or file naming that my container should be prepared to handle? Thank you very much for your help!