Multivalue Optional Parameters : Report Builder

Hi All,

Is there any way to make Multivalue parameter ( list parameter) in Report builder as optional ?

I was able to achieve optional functionalitiy for parameter is single value but not able to with respect to multivalue parameters

An early response is highly appreciated

Thanks

Do you really mean report Builder? the ad hoc tool... if so how did you make a single value optional? I was not aware that this could be done.|||How did you make parameter as multivalue in report builder? Quick response will be appreciated|||

Pls go thru this topic

http://forums.microsoft.com/MSDN/ShowPost.aspx?PostID=982530&SiteID=1

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I couldnt get your question. Does that mean how we can allow the user to select multiple values from a Filter if so , First you need to set the valueinstance property for the field you want to use a multivalue parameter to list /dropdownlist in the Report Model.

Then after deploying the model. drag the field into filter dialg box and right click and select " IN a list option "

hope this helps