Creating Cascade Parameters with Pentaho Report Designer 3.5.

New from Prashant :

Cascade parameters provide a way of managing large amounts of data in reports. You can define a set of related parameters so that the list of values for one parameter depends on the value chosen in another parameter.

In this example I will be using the Steel Wheels sample data to create a report which will display a list of customers using two parameters: a drop down parameter which will contain a distinct list of countries which will then filter another drop down parameter which contains cities which belong to the country.
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