This form is called from several places, including the Database Field form, the Value Mapping Database form, the Value Mapping System Function form, the Value Mapping Variable form and the Text Editor form.
Boolean Format
Style
From the pulldown list choose One/Zero, True/False, Yes/No or Custom.
True
False
These two options are only available if you chose Custom. They let you specify the values you want to use for the Boolean values.
Case
From the pulldown list choose Mixed Case, Upper Case or Lower Case.