There is a sharepoint column permission  add-on in http://www.sharepointboost.com/permissionboost.html It can:  Assign read or edit permissions to columns Make columns non-editable or invisble in edit view or display view form Make view invisible to those who have no read permissions on columns in the view

Hello All. I added the People Search Core Results and set a fixed query: department:IT. I got all the people from the IT department but the problem is that I got some people duplicated. Any idea why it happens? No aliases for those people in AD so, it's very weird.