Introduction to HRIS/ESS https://www.youtube.com/watch?v=Dl07VcPT99s Monthly Duty Roster https://www.youtube.com/watch?v=n0E9zh3z72w Duty Change https://www.youtube.com/watch?v=4sreyW8sVIM Staff Performance Appraisal https://www.youtube.com/watch?v=MMFUAHDfs7E Fo more videos please click here :