Email the owner a report of which file copies were kept, flagged, or trashed.
Record duplicate project file actions and email which copy was kept.
Keep your watched folder clear of exact copies of uploaded files. Choose which copy stays, then get an email showing what was flagged or trashed.
Show which document copies remain and which decisions need a check.
Your duplicate file report lands in your inbox with copy locations and decisions, so you can spot anything that needs your review.