[WG-RIUP] changes to subject Delegation of Authority completed

All of the changes agreed today are in the draft. Next up we need to focus on the use cases. - please comment on the draft. https://docs.google.com/document/d/1Ih38iKetyOzDZr1u6o6RL6NI18wK64Ne/edit?usp=sharing&ouid=109794657323597753486&rtpof=true&sd=true Peace ..tom jones