The Relevant RF Labor Collection Module uses the RFGen program from DataMAX to collect employee clock-ins and clock-outs from RF and non-RF devices. These records are saved in a Time and Attendance file, which applies the labor to work order or configured sales order operations, or to manufacturing accounts for indirect labor. The resulting labor records are imported directly into Relevant with the speed and flexibility of wireless transmission and accuracy of bar-code scanners. Relevant provides all the programming to format records, validate order numbers, calculate labor time, apportion labor performed on simultaneous operations, validate employee's end-of-day, lunch start and stop times, and overtime approval flag.