Defining shift personnel Assign employees to a specific shift. Note: Define employees on the Employees form. Select Work > Setup > Shifts. Select the shift with which to associate the employee, and then click the Employees tab. Click Add Employee. Specify this information: Employee Specify the employee working on the shift. Start Date End Date Specify the first and last dates the employee works on the shift. Note: You can assign an employee to multiple shifts, but the dates of the shifts cannot overlap. Click Submit.