cbc:ID
Identifies the tendering questions as issued by the economic operator. Must be expressed as a UUID
- Namespace
 cbcurn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2- Data type
 - Identifier
 - Attributes
 - 
    
Use Name Description M @schemeURI Scheme identifier
Fixed value:
urn:uuid - Rules
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Identifier/Error message Flag PEPPOL-T007-R013 
A tendering questions Identifier MUST be expressed in a UUID syntax (RFC 4122)fatal PEPPOL-T007-R014 
A tendering questions Identifier MUST have a schemeURI attribute.fatal PEPPOL-T007-S011 
ID SHOULD NOT have any further attributes but schemeURIwarning