GroupcontentsInsert the contents of a group (a virtual area)
Allowed attributes: name
Child elements: (none)
Parent elements: Td
<Record element="data">
<Group name="foo">
<Contents>
<PlaceObject column="1">
<Image file="_samplea.pdf" width="5"/>
</PlaceObject>
</Contents>
</Group>
<PlaceObject>
<Table>
<Tr>
<Td><Groupcontents name="foo"/></Td>
</Tr>
</Table>
</PlaceObject>
</Record>