Unable to pull data from webMethods service in CAF

I am new to webMethods CAF.I have a problem regarding getting the values from webMethods service in CAF.After I drag and drop the service in the design canvas it creates a table of its own with the required output bindings at output parameter.If I run this one in the “Live Search” of the designer I donot get any output values.To mention the service I dragged did not had any input values.

Can anyone suggest if I am doing the right thing or there is other ways to get the values from webMethods service or the Live search have a problem