[Ietf-not43] IRIS Open Issues

[Andrew Newton]

David Blacka wrote:
> 
> Nothing else in CRISP has pointed toward using it to see historical data 
> about a registration object.  I would be somewhat reluctant to start with 
> this.

Agreed.  I'm just throwing it out as a possible thing that could be done 
due to this change.  I'm not convinced of its usefulness.

> To be clear, the way you represent an "unordered set" in XMLSchema is to 
> create a sequence of choices.  When you do that, you make it impossible to 
> enforce the property of uniqueness.  So you could have:

Hence the use of RFC 2119 language to formalize it.

-andy