Commonbank - https://www.commbank.com.au/digital-banking/connect-id.html
Westpac - https://www.westpac.com.au/about-westpac/innovation/connectID-your-digital-identity/
NAB - https://www.nab.com.au/help-support/connectid-your-digital-identity
ANZ Plus - https://www.anz.com.au/plus/support/profile-security/Connectid/how-do-i-share-data-using-connectid/