Hi

If I may suggest somthing create copy of standard permission set FND_ENDUSER and try to reduce granted PO’s and/or activities. If it possible then in this way You can achive the goal.

By granting this and only this permission set to user You can verify it.

Look under IFS Base Functionality, You’ll find “Column Chooser - IFS Applications”

To find which permission sets it’s attached to, use the screen Presentation Object and search for dlgColumnChooser