Hi @sophieg10675163 checkout below documentation where 3rd party cookie personalization is clarified?
https://experienceleague.adobe.com/docs/experience-platform/edge/extension/web-sdk-extension-configuration.html?lang=e
@akhildatta
All certification details + 'Acclaim' badges should be available from your Certmetrics account - https://www.certmetrics.com/adobe/
Earned badges should be visible in https://www.youracclaim.com/users/sign_in
Hope it helps!
@Sneha-Parmar
If you are well-aware of Adobe Analytics, you can use this documentation to understand the differences and terminology of CJA as compared to Analytics.
If you are new to both, use this documentation and follow the steps to use CJA.