The contents view of a Formulator Form behaves much like normal
Zope Folder. The difference is that the only objects listed are
Formulator Fields, and if you look at the Add list you can see
you can only add different types of fields on this screen.
Similarly, you can't copy and paste objects into the form that are not fields, and it is not allowed to copy fields to normal folders either.
If you click on a field, you will enter the field edit screen, where you can modify field properties.
The other tabs of the Formulator Form contain their own help text; fields also provide help.
For more information on how to use the contents view of Formulator Form, look at the online help for Folders.