A bib system will be an organisation.
Name is separated out, it can have multiple aliases, acronyms etc.
Much discussion about where policy goes - ie. A suggestion that any question always returns 'yes', a return of 'no' ends the transaction. Discussion on how consortia are modelled. Doing this several times before deciding where to send request. Thus we should think about whether we need a policy directory, or could extend use of ISO ILL to achieve the same thing.