Query Sharepoint list SSRS reporting

I have a sharepoint list that I am displaying the fields on the report. What I want to do is filter the data on a parameter. E.g the fields pulled are customer ,issues created,station. I want to be able to specify a parameter so that only customers of a particular station are displayed. How to I modify the below code to be Turnover_x0020_Station=@station. I am using SSRS 2012 version 3.0(report builder).

<RSSharePointList xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema"><ListName>Measurements</ListName><ViewFields><FieldRef Name="CustCode" /><FieldRef Name="Created" /><FieldRef Name="Turnover_x0020_Station" /></ViewFields></RSSharePointList>

RJ