There should be a 'composer' of each TRANSACTION - i.e.
primary person who was responsible for it in the clinical sense.
THis it the id which should appear on the screen. It could be a
junior doctor who did all the work, even if not legally
responsible, or it could be a nurse or senior doctor. It may or
may not be the person who entered the data.
Dipak - it is not the legally_resp person, who might be in charge
but have nothing to do with this composition. Agree it needs to
TB - recommend calling this attribute 'author' to fit in with CDA 2.0