Missing support for "TDM", "PDF/UA" and "PLUS License Data Format" in XMP-Metadata in all Adobe apps.
There are not data fields for "TDM" (text-and-data-mining), PDF/UA (accessibility) and "PLUS License Data Format" in the UI of all Adobe apps.
This information can currently only be added manually by import of an XML-Snippet-File in the tab "raw-data".
Or with InDesign scripting and the library "lib:AdobeXMPScript".

TDM:
https://iptc.org/news/iptc-rightsml-at-w3c-text-and-data-mining-reservation-protocol-wg/
PDF/UA:
https://accessible-pdf.info/en/tutorials/general/pdf-ua-identifier-is-missing/
PLUS License Data Format for image copyright:
https://ns.useplus.org/LDF/ldf-XMPSpecification#DataMining