🚀 Feature Request

Description

We currently allow participants to toggle visibility of their own submissions (“hide” or “show”), but challenge organizers may want to enforce full transparency. We need to document how to disable or remove the “hide submission” feature both in the EvalAI web UI and CLI/API.

Motivation
Without clear docs, challenge hosts won’t know how to lock down submission visibility. Proper documentation will help:

• Prevent participants from concealing their performance
• Ensure all baselines and results remain visible to organizers and other participants.