Suppose there is a parent file that is kept up-to-date, placed in folder X from Department X. Another department Y wants the same file being available in their own team's folder Y, but making sure it stays in synch when the parent file is updated. Is this possible?
1 Answer
What's the version of SharePoint you used?
If you use SharePoint Online and SharePoint 2016 and later, there is a feature "Copy" will sync the document in multiple places.
More information check the article: Keep Your Documents in Sync with SharePoint Copy