K.Teeravit (HR Manager) and K.Thanamon (HR staff) are only two persons who have authorization to create, edit, and delete the data in Payroll Master File in Genius System.
The staff information would be recorded in master file since they have started working with the Company in order to use in calculation withholding tax and if they want to update any information which relevant to withholding tax calculation in Genius system afterward, they have to inform to K.Somkiate (HR Supervisor).