The process to view and cancel an order is the same as the domestic market.
Navigate to the 'Order' tab at the top of the page, select 'orders' and scroll down to the International Open Orders. Click on the cancel or view icons displayed under 'details'.
To cancel enter your PIN and confirm.
It is not possible to amend an International order. If you want to change it, cancel the order and place it again with the amended values.