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Subject: Re: [ubl] What namespace should be used for customization?


But I can still read email and send short messages, particularly when
someone else responded for me ;)

Jon is right.

On 09/17/2004 04:12 PM, Jon.Bosak@Sun.COM wrote:
> [mhb@itst.dk:]
> 
> | NMS3 states that "UBL namespaces MUST only contain UBL developed schema
> | modules".
> | 
> | Is it correctly understood that - according to the above rule - the
> | following namespace would be in conflict with the NDR:
> | 
> | urn:oasis:names:dklc:ubl:schema:xsd:invoice-1.0
> 
> I hesitate to step in here because our resident customization
> guidelines expert, Eduardo Gutentag, is starting a couple of weeks
> of travel and probably won't be able to respond for a while, but I
> can say that the URN above is illegal regardless of NDR because
> the "dklc" part conflicts with RFC 3121 governing the structure of
> OASIS URNs.  
> 
> | If we use our national NDR-rules for creating the target namespace
> | it would look something like this:
> | 
> | http://rep.oio.dk/ubl/xml/schemas/1.0
> 
> You are now using a URL rather than a URN for the namespace URI,
> but I assume that this is deliberate.
> 
> | In other words are we free to create our own target namespace for the
> | purpose of customization?
> 
> The text accompanying NMS3 says:
> 
>    UBL's extension methodology encourages a wide variety in the
>    number of schema modules that are created as derivations from
>    UBL schema modules. Clarity and consistency requires that
>    customized schema not be confused with those developed by UBL.
> 
> My reading of this is that you MUST create your own target
> namespaces for schema modules that are not identical to the ones
> provided by UBL.
> 
> Jon
> 
> To unsubscribe from this mailing list (and be removed from the roster of the OASIS TC), go to http://www.oasis-open.org/apps/org/workgroup/ubl/members/leave_workgroup.php.
> 

-- 
Eduardo Gutentag               |         e-mail: eduardo.gutentag@Sun.COM
Web Technologies and Standards |         Phone:  +1 510 550 4616 x31442
Sun Microsystems Inc.          |         W3C AC Rep / OASIS BoD


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