Essential storage may be needed for security and signed-in sessions; optional analytics or marketing technologies should not be introduced without clear notice and choice.
The parent portal may use essential cookies or similar browser storage to keep a user signed in, protect the session and maintain core preferences. Disabling essential storage may prevent secure portal features from working.
The current public experience should avoid unnecessary tracking. If BTA later adds analytics, embedded media or marketing technologies, this notice and the consent controls must be updated before non-essential cookies are set.
Browser controls can remove or block cookies. Signed-in users should log out on shared devices and avoid storing credentials in an untrusted browser.