Ownership for some sheets that are shared with our VP of the PMO was transferred and when he got the notice he decided we need to clean up (delete) our Smartsheet ancient history. The number of impacted sheets (older than 3 months) is laughably small and I can easily delete them manually but I can't see them since I don't own them (although I am an admin). Is there a way to do a bulk delete either through parameters (older than x days and owned/not owned by Joe User) or by using a list of keys or sheet names?
Note that telling the PMO this is a silly idea isn't a good career move and that all impacted sheet owners have been warned and given time to reset the change bit or delete their own sheets.
Thanks!