You can access this dialog by choosing the "Tools | AutoCorrect Options..." menu
The main menu or simply menu is a horizontal bar with clickable commands anchored to the top of the main window of Atlantis:
command or the "AutoCorrect Options..." command of the drop-down menu When a toolbar button has a drop-down menu, a small "down arrow" button is displayed to the right of this tolbar button. By clicking this small button, you can open the corresponding drop-down menu with additional related commands:
of the AutoCorrect button of the Tools toolbar , then clicking the Ordinals... button.
This dialog is available for languages whose ordinals Atlantis does not natively support. You can use it to add support for ordinals of additional languages. To do so, you should specify the ordinal endings of the new language.
For example, any English ordinal has one of the endings listed below:
You can construct a similar list of ordinal endings for the new language in order to add support for ordinals of that language. Your list might contain a smaller or greater number of items.
Click here for a list of ordinal endings used by Atlantis for the French language.