Report Studio Dynamic Parameters Disabled

G-Man

<p style="color:rgb(40,40,40);font-family:'Source Sans Pro', sans-serif;">Hi,</p>
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<p style="color:rgb(40,40,40);font-family:'Source Sans Pro', sans-serif;">I was creating report through report studio and while applying Slicer Filter, I can see Parameter Types as Static and Dynamic. Where Static option is by default selected but can not select Dynamic option. It looks like it is disabled. I have gone through the Report Studio Manual and it clearly mentions that one can create dynamic parameters through report studio.</p>
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<p style="color:rgb(40,40,40);font-family:'Source Sans Pro', sans-serif;">I am using BIRT Designer 4.4.0 and iHub 3.1.1.</p>
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<p style="color:rgb(40,40,40);font-family:'Source Sans Pro', sans-serif;">I just want to confirm if this issue is related to License or the version of BIRT I am using or may be I am doing something obviously wrong and may be someone can guide me.</p>
<p style="color:rgb(40,40,40);font-family:'Source Sans Pro', sans-serif;"> </p>
<p style="color:rgb(40,40,40);font-family:'Source Sans Pro', sans-serif;">Thanks</p>