I have a user whose permission level to a certain subsite is customized.
I'm currently investigating about user permissions and I found out that the minimum permission in order to download a file in SharePoint browser is the
View items permission.
However, downloading Office files (like
docx, xlsx, pptx) gives me an
Unauthorized Access error, so I investigated again and I found out that it needs the
Open Items permission together with the
View Items permission in order to download any kind of files (including Office files).
My question is: What is in the
Open Items permission that make the
Unauthorized Access error not occur in downloading Office files?
Or what is the Office files that makes an error when permission is only