Gets or sets if the structure of the XML should be parsed as flat as possible. Without this setting, a structure like

 <xml>
 <Company>
  <Address>
    Buecklestr. 3-5
  </Address>
 </Company>
</xml>

would trigger the creation of a "Company" table and a subordinate "Address" table in the data source. If you set this property to "true", you'll get a "Company" table and a string field "Address" within it.