title: How to have a Reporting Services parameter value automatically selected when another is Selected
body: <p>I'm working on SSRS with data from SSAS to create reports .</p>
  
  <p>In a multi-value parameter I want to auto select a parameter's values when another is selected . </p>
  
  <p>For example:In Month parameter ; selecting the 6th month in the values list will select all the values from the 1st to the 6th. Or checking a Parameter's value will check the previous value too.</p>
  
  <p>The procedure will be similar to checking the "Select All" option wich checks all the available values.</p>
  
  <p>Any suggestion would be most welcome.</p>
  
  <p>Thanks for your help.</p>