Presets expand the usefulness of default order settings by allowing you to create multiple sets of order defaults at the instrument level or ticker level, and apply them from the trading page prior to creating an order using the drop down selection in the Presets field.
To configure presets
The settings for the new preset are derived from the default settings defined at the main preset level identified by the crown. This upper level page includes all possible settings. When you create a sub-preset and modify the basic settings, you can elect to view only the differences between the sub and main presets by depressing the Overridden fields only button.
The asterisk next to a group label indicates that you made changes but haven’t yet saved your settings.
The default values that you can define for each Preset vary slightly based on the instrument/contract you select. The defaults you can set are defined in the tables in the Define Order Preset Values topics.