Contains an absolute reference (in R1C1 reference style) to the first cell in the row of headers for a table mapping.
      
<HeaderRange />
    | Element type | None | 
| Namespace | http://schemas.microsoft.com/office/excel/2003/xml | 
| Schema name | XML Spreadsheet 2003 | 
| Element | Description | 
|---|---|
| Entry | Specifies a mapping between cells and elements or attributes. There is one Entry element for each mapped cell. | 
None.
None.
      
<xsd:element name="HeaderRange" minOccurs="0" >
</xsd:element>