• Most Recently Used: Includes the option to clear recently viewed editor tabs.

• Restore Tabs on Startup: Defines how to handle previously-opened tabs each time you open Composer from a closed session.

◦ Prompt Each Time: you are asked what to do with the with the previously-open tabs.

◦ Always Restore Tabs: the tabs you previously had open in Composer when you closed your last session will open.

◦ Never Restore Tabs: the tabs you previously had open in Composer when you closed your last session will not open upon startup.

• Turn on New Composer Features: Turn on the New Composer, which includes additional features.

• Use legacy Composer as the default tool: This option is only available in ThingWorx 8.3.