Go to Configuration→Attendance section→ Methods→Web browser→Configure→select terminal→Edit:
Select "IP Restriction" and "Record IP address when clocking in/out" (visible in the Activity report).
Enter a public IP address from a location where employees can start and stop working through a web browser.
By clicking the "ENTER" button, you can add more IP addresses that will be eligible to clock in and out.
Important:
Remember that IP restriction can be done only to the public IP address. The IP restriction applies only to the "Web browser" Terminal.