Specifies whether UDC bound data is preserved.
      
<Mapdata />
    | Element type | Anonymous | 
| Namespace | http://schemas.microsoft.com/office/excel/2003/xml | 
| Schema name | XML Spreadsheet 2003 | 
| Element | Description | 
|---|---|
| Map | Specifies the mapping between the elements and attributes in the schema and the cells in the spreadsheet. | 
None.
None.
      
<xsd:element name="Mapdata" minOccurs="0" >
  <xsd:complexType>
    <xsd:sequence>
      <xsd:any processContents="skip" minOccurs="0" maxOccurs="unbounded" />
    </xsd:sequence>
  </xsd:complexType>
</xsd:element>