Shifts, and proving who was on them
A factory HR week is shift coverage and attendance accuracy. Shifts are defined and people assigned to them, and clock-ins come from a ZKTeco fingerprint or face reader on the floor — which removes both the register somebody types up on Monday and the buddy punching it invited. Late arrivals, early leaves and overtime arrive with the record, so the exceptions are visible without a separate calculation. Alongside that: compliance training with an expiry, and the refresher list that finds a lapsed certification before an audit does.
See how manufacturing runs it