What should I do if I set the "external_dataset_used" flag incorrectly?

Music Demixing Challenge ISMIR 2021
2

Hi @agent,

Yes, you can [:e-mail: DM me] for any wrongly labelled submission and we can change it from our side.

Meanwhile, we are looking into your suggestion to provide the option to edit it post-submission too, but it may not be available soon.