Sorry - I’m not quite sure what a ‘desriptor’ is.
Let me know and I’ll answer your question.
Washington Post writer says they set up these Pac’s , LLC’s but no one has given them any money.
Go back and look at the spelling; the word was DESCRIPTOR.
DESCRIPTOR: something (as a word or characteristic feature) that serves to describe or identify; a word or phrase (as an index term) used to identify an item (as a subject or document) in an information retrieval system.