Thank you! This is the correct answer. I have also confirmed this with another internal employee. Thank you!

I am attempting to submit GDPR request but the portal I use to do so (privacyui.cloud.adobe.io) no longer exists. I have confirmed that this is the data privacy portal Adobe advises using https://experienceleague.adobe.com/en/docs/audience-manager/user-guide/overview/data-privacy/data-privacy-reques...