For the events to show on the Ind screen of a person that person's role in the event must be marked as Principal. With the curser in the persons name key Shift-F8. This will give you all the roles that a person has assigned to them. Put the curser on a event and key F8. This will bring up another screen that has a bit more info than the normal event screen. Now is the Principal box checked? You will see another box that will permit the event to close without any principal roles. This is used where sometimes you want to have the event but not any principal roles.