API Reference > Classes > PRC Miscellaneous Classes > OdPrcReferencesOfProductOccurrence Class > OdPrcReferencesOfProductOccurrence Methods > OdPrcReferencesOfProductOccurrence::getExternalDataID Method
OdPrcReferencesOfProductOccurrence::getExternalDataID Method
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Syntax
C++
OdPrcObjectId getExternalDataID() const;
Description

Returns the current identifier of the product occurrence's external data.

Group
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