title: Birt parameter and dataset
body: <p>I would like to show a report using a parameter, depending what parameter the user chose It should show a specific dataset. is that possible? </p>
  
  <p>This is why i need to show different <strong>DATASETS</strong> depending on the value chosen in the parameter:</p>
  
  <p>I have a report and I need to integrate it in one if possible. This report have the parameters of start and finish date, but now also want to have a service parameter. For example i need a report to shows me clients that are related to service A, the available services are : A,B,C,D,E so that's why I'm using <strong>service</strong> as parameter, but the same report depending on what service it is, changes and needs to show not only clients but also employees related to the service. </p>
  
  <p>i.e.<br>
  Report 1 : Show clients related to service A<br>
  Report 2 : Show clients related to service B<br>
  Report <strong>3</strong> : Show clients and employees related to service C<br>
  Report 4 : Show clients related to service D<br>
  Report <strong>5</strong> : Show clients and employees related to service E  </p>