Change the output name of a pdf report

mikaru

<p><span><span>Hello</span> <span>I wanted to know</span> <span>if you knew</span> <span>how to</span> <span>change</span> <span>the output name</span> <span>of a</span> <span>BIRT</span> <span>report</span><span>.</span>
<span>Let me explain:</span>
<span>I call the</span> <span>report</span> <span>via</span> <span>a URL link</span> <span>so</span> <span>birtviewer</span> <span>that generates</span> <span>my</span> <span>PDF</span> <span>but</span> <span>when I click on</span> <span>the disk</span> <span>to save the</span> <span>pdf</span> <span>file</span> <span>name</span> <span>proposed</span> <span>is</span><span>'</span> <span>preview.pdf</span> <span>gold</span> <span>I would like to</span> <span>change this name</span> <span>by</span> <span>the</span> <span>product_code</span> <span>I pass</span> <span>a parameter</span> <span>that</span> <span>would</span> <span>'</span><span>code_produit.pdf</span><span>.</span>

<span>I</span> <span>hope you can</span> <span>help me</span> <span>cordially</span> <span>mikaru</span><span>.</span></span></p>