How do I add a bank if it does not exist on the employee's Banking Details screen?

How do I add a bank if it does not exist on the employee's Banking Details screen?

If a bank does not exist on the employee's Banking Details screen, it can be added via the Bulk Actions screen. 

      Navigate > Bulk Actions

      

Add the employee's bank details (the new bank name in column F) on the Bulk Actions spreadsheet.