Order element for enquiries

["Michael Strasser" <Michael.Strasser@brisbane.qld.gov.au>]

I am modelling our purchase order using UBL-Order-2.0 as discussed 
before. Our printed orders display a "For Enquiries Refer To" field 
with the name and phone number.

It is not clear to me which of these components is more appropriate 
in this case:

/ord:Order/cac:BuyerCustomerParty/cac:BuyerContact
/ord:Order/cac:BuyerCustomerParty/cac:Party/cac:Contact/

My hunch is that the associated Party may be a 'reusable' entity 
with a regular contact (Party/Contact). An order may have a specific 
contact who is different to the regular one (BuyerContact).

I haven't found documentation for UBL that explains this kind of 
detailed semantic distinction. 

Does anyone have any wisdom on this?


Thanks in advance

Michael Strasser
Brisbane, Australia


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