Users selecting this folder permission...

Enable this folder access behavior...

List

User/group can list all files added to this folder (including those files added by users).

Download

User/group can download files from this folder.

Upload

User/group can upload/overwrite files to this folder.

Delete

User/group can delete files from this folder.

User List

User/groups can see other users that this folder is shared with.

Notify

Email notifications sent to user/group when new files are uploaded to this folder. (Exception: When you upload a file to a folder that you own, by default you will not be notified.)