iExpenses 11i: Employee Data -- Employee is a required attendee or recipient

Hello,

I have a data rule setup and the "Attendees or Recipients are" box is set to "Employees Only". I didn't have the "Employee is a a required attendee or recipient" box checked but I am now looking at ticking it. When testing I have noticed that now when I create an expense report it forces me to enter another employee as well as the one who has defaulted in which I don't want it to do. Previously the employee could manually enter themselves and they would not be forced to enter a second employee. Is this expected behaviour because it