I have a a SharePoint Online (office 365 web site). Under a team site, I have created 3 document libraries (one for each person A, B, C). I have removed all permissions for each document library so only each person can read and edit their own library. In addition, I added one EXTRA permission so person D can read all and edit all 3 doc libraries A,B and C. That all works perfectly when logging in as each user and going directly to the libraries.
Here is my problem. I created one web part page as a "dashboard" and dropped document Web parts with each document library for A, B and C. When person D logs in, they see all the lists. But when person A logs in, they do see theirs but also they see "Error Access Denied" on the other web parts on the page. In quick launch menu - they see only their document lib listed. But the other web parts are shown with the error I just described.
There must be a simple way to create a dashboard page of web parts that show only those each person is allowed to see. Please ... any links to any suggestions would be helpful.
Thanks in advance.