@gvwilson this is probably training on field types for tagging. The DocuSign cryptography and security teams have been talking internally about differential privacy since like, 2016.
I cannot speak to the current engineering leadership there but I do know the people who built early auto-tagging experiments and they were concerned with the privacy of document content and identifying data - I was in the room for some of these conversations.
I would want more than marketing copy to throw DS on the Gross LLM Misuse pyre.