title: Adding a field to a cloned TClientDataset in DELPHI
body: <p>Hi I have a master and cloned TClientData set</p>
  
  <pre><code>CdsCloned.CloneCursor(CdsMaster,true);
  </code></pre>
  
  <p>CdsMaster has two Fields 'SessionId' and ’UserID'
  CdsCloned will have the same Fields </p>
  
  <p><strong>QUESTION:</strong>  is it possible to add an extra field to CdsCloned without changing the CdsMaster ?  </p>