Cleaning a backup

Hi
I have a client on your platform which had backed up a google drive folder onto your cloud platform. I have now excluded it from the backup.
How can I clear this out from my cloud backup storage without deleting the whole backup set?

HI

This is done via the restore option within the software client.
Run through to the second restore page and you will see the option to selectively delete backed-up data.

Ahsay OBM 6 and 7