element  MarkEventDocumentIdentifier 

diagram
version	V3_0
namespace	http://www.wipo.int/standards/XMLSchema/ST96/Trademark
type	com:IdentifierType
used by	complexType   tmk:NationalMarkEventType
attributes	Name   Type   Use   Default   Fixed   annotation com:officeCode   com:ExtendedWIPOST3CodeType
source	<xsd:element  name="MarkEventDocumentIdentifier"  type="com:IdentifierType"> <xsd:annotation> <xsd:documentation> A unique identifier for a document that can be used as a key to a specific document when the event is tied to a specific document </xsd:documentation> </xsd:annotation> </xsd:element>