Views tab
Form Management
The Views tab is the main hub for adding and managing your form Views. By default, all new forms are given a single View containing all form fields, labeled "All Submissions". Of course, this can be modified or removed, but you should always have at least one View defined - otherwise a huge amount of the Form Tools functionality (like viewing the submissions!) won't be possible.
For more information on this tab and Views in general, visit the Views section.