[Table of Contents] [docx version]
SpreadsheetML Reference Material - Table of Contents
The custom property element provides a mechanism to store name/value pairs of arbitrary user-defined data. The name is stored in the attribute name, the arbitrary data is stored in the binary part referenced by the relationshipId.
[Note: There is nothing in the binary part except the arbitrary data itself.
Custom XML Data Properties provide a preferred mechanism for storing arbitrary data. The customPr supports legacy third-party document components, as well as those situations that have a stringent need for binary parts. end note]
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Parent Elements |
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customProperties (§3.3.1.21) |
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Attributes |
Description |
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id (Relationship Id)
Namespace: .../officeDocument/2006/relationships |
This relationship references the binary part containing the specified custom properties.
The possible values for this attribute are defined by the ST_RelationshipId simple type (§7.8.2.1). |
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name (Custom Property Name) |
Name of the custom property
The possible values for this attribute are defined by the ST_Xstring simple type (§3.18.96). |
The following XML Schema fragment defines the contents of this element:
<complexType name="CT_CustomProperty">
<attribute name="name" type="ST_Xstring" use="required"/>
<attribute ref="r:id" use="required"/>
</complexType>