You can update CSN and/or Group ID of an employee by following the steps below :

• Step 1: From the Menu, select Company Profile -> Employee -> Update; the page containing the field for CSN and Group id will be displayed.
  
  
• Step 2 : From the Employee Information screen, select the current CSN and group id of the employee you want to update, click "Retrieve".
  
  
• Step 3 : From the list of employee, click on the CPF account number to display information for the selected employee.
  
  
• Step 4 : Click on the "Employment" button to display the employment details.
  
  
• Step 5 : From the New Employment Record section, Select the CSN and group id from the drop down. Click on OK, a new entry with the CSN will be listed.
  
  
• Step 6 : Click on Save button to save and return to the main employee information screen.
  
  
• Step 7: Click on Save button again to save the changes. If successful, the message will be displayed : "Employee Record has been successfully updated".