Hi, The link pulls data from: LRCEmployeeMenu.FindACoworker If you go into security and restrict Employees from viewing the Employee ID of users on this list (BASEResourceSearchListDirectory):
FindACoworker list is Employee.BASEResourceSearchListDirectory
**EDIT: I used the Application Config Console to remove fields from the BASEResourceSearchListDirectory list, and the fields were then also successfully removed from the display on the WebUI. The downside is that it also affects the Rich Client (unless that doesn't matter to you).