BEAst: T5001 Party name. Peppol: The name of the Despatch Supplier.

Namespace
cbc urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2
Data type
udt:NameType
Example value
Sender inc.
Rules
Identifier/Error message Flag
PEPPOL-T128-R109
A Receipt Advice Despatch Supplier Party SHALL contain the name or an identifier
fatal