Multi-step Form
If you have a large web-form or you need to show customer one section of the web-form at a time you may want to use the multistep feature.
To do that simply choose the Multistep (display fieldsets as steps) template in the form widget dialog when you embed the form.
View Template
If you are using Search Engine Optimization > URL Key to display the form on your site please use the Design tab View Template parameter.