Book your leave as usual through the Web Kiosk from the first to the last date of your annual leave.
For example if you are booking leave from 23 December to 15 January, insert those exact dates and the Web Kiosk will automatically deduct just the annual leave days.
The Web Kiosk maintains a calendar of public holidays. If a public holiday falls within your leave period, and it is a day that you would normally work, it will not be deducted from your annual leave entitlements. You will still be paid for that day.