<externalReference> (External Reference)

This element defines an external reference that stores data for workbook elements.

Parent Elements




<id> (Relationship Id)

Namespace: .../officeDocument/2006/relationships

Specifies a unique identifier that is used to identify a relationship to another part in the file. Relationship identifiers link the element definition with the part where data for the element is stored.

The possible values for this attribute are defined by the ST_RelationshipId simple type (§

The following XML Schema fragment defines the contents of this element:

<complexType name="CT_ExternalReference">
	<attribute ref="r:id" use="required"/>