GravityView Multiple Forms GPL Overview:

GravityView is the best way to display Gravity Forms entries on your website. With GravityView you can easily display entries visitors (or users) of your website made using GravityForms on the front-end.

• Use joins to combine data from several forms into one longer entry. Connect multiple forms that share field values.
• Join multiple forms together to create powerful reporting and visualizations of your Gravity Forms data.
• Multiple Forms supports two modes for displaying connected values in GravityView