Option to disable/prevent adding attachments to folders or to specific folders

[Heikki H.]

Would like to see option to limit users from adding attachments to specific folders. Since it's already a global configuration, would expect not to be big thing to make per folder setting for it too.

Either implement a way to prevent users from adding documents to any folders, but continue to allow uploading them to lists and password items. Or provide a way to disable uploading documents just to specific folders.
 

Use case:

Admin makes some folder hierarchy/context on where people should be storing their lists. If there's no way to prevent uploading documents, people tend to forget or not read internal guidance and they end up storing personal documents to folders which are shared to also others. We would like to be able to prevent this from happening.