Once you install the script, the following item is available in InDesign.
In the Main Manu Bar for InDesign, you will see a new entry named Markzware. Under this menu will be an item named “Preflight Document…”.
Clicking on “Preflight Document…” will send the currently viewed document to FlightCheck.
Under the File Menu, a new item will appear named “Preflight with FlightCheck…” This will send the currently viewed document to FlightCheck.