Parameters from UI elements, such as drop-down lists and radio buttons, can be passed to a data page by doing the following:
In the properties panel for the element, select "Data Page" for the source.
In the Data Page field, use SmartPrompt to locate and select the data page to use.
Click the Open icon to the right of the Data Page field to display the parameters panel.
Provide a value for each parameter, then click OK.