The tracking allocation trade functionality that allows a broker to track his/her trades is now available again:

http://waterregister.vic.gov.au/Public/TrackAllocation.aspx

The trade outcome notification letters that a broker sends to his/her customers includes the link (http://waterregister.vic.gov.au/Public/TrackAllocation.aspx) so that the customers can see the details of their trades according to the Water Register website.