This is the documentation for ConfiForms Server/Data Center app
However, this might also work for ConfiForms cloud and in most cases it does. But please see this page to understand the differences between server and cloud versions of the ConfiForms app.
In this tutorial we will show you how to show a "joined view" of 2 forms. As a starting point we will take an old tutorial from confiforms.com, http://www.confiforms.com/cfweb/howto/forms-like-databases#content and will use the concept described in the cookbook, Smart classifiers and using complex properties