Here you can see a list of all available form controls in the CMS. The displayed form controls can be filtered by their Display name and Type. New form controls can be created by using the New form control link.
You can manage the items in the list using the appropriate icon on the left side - edit (), delete () and export (). After clicking the icon in the header of the Actions column, a context menu is displayed, offering options for export of listed data to various types of files.
More resources can be found at Developer's Guide -> Development -> Form controls -> Overview.