You can view this through internet banking or mobile app.
In internet banking go to to Services > Data Sharing to see a list of your existing or previous data sharing agreements.
In the mobile app go to Settings > Manage data sharing.
To display more information about the data sharing agreement, select “Sharing”/"Withdrawn”.
Your data is only shared as part of an active data sharing agreement, and you can withdraw your consent to share your information at any time.