I have tried to do this by first pointing to a folder with a WP site that all ready exists (and changing the 'siteurl' and 'home' option values to the new domain name. However when I launched the domain it would just redirect to a blank page.
I thought there may have been some issues so I created a new folder called bwpainting in my File Manager and then changed the Addon Domain values to direct to that folder - however that still does not work.
I have removed the other addon domain name and made bwpainting folder have the contents of Wordpress - however when I go to bwpainting.com.au it redirects to sydneylocalpainting.com.au. I don’t know why this is since I have changed the wp_options table for siteurl and home values and there is nothing in wp-config.php that suggests to redirect to sydneylocalpainting.com.au.