Here you can see a list of all available inline controls in the CMS. You can manage the items in the list using the appropriate icon on the left side - edit (), delete () and export (). New inline controls can be created by using the New control link.
If there is a large amount of displayed inline controls, you can filter them by their Display name and Control Name using the filter above the list. 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 -> Inline controls -> Overview.