How can I delete old submissions in groups?

I'm out of submission space, but I don't want to delete all my submissions. How can I delete a large group of submissions at once, rather than having to do it individually for each submission?

Hello,

You can select and delete your submissions by groups by holding the CTRL button and then selecting the submissions you wish to be deleted by clicking of a mouse.

Then click "Delete Selected Submissions". A prompt will appear to confirm deletion by entering your account password. Once done, it will continue with the deletion process.

If you have questions, please let us know.

Thanks.