True if the specified text is superscript, False if it's not superscript, or msoStateMixed if some characters are superscript and some aren't. The default value is False. Read/write Long.
Remarks
Setting the BaselineOffset property to a negative value automatically sets the Subscript property to True and the Superscript property to False.
Setting the BaselineOffset property to a positive value automatically sets the Subscript property to False and the Superscript property to True.
Setting the Superscript property to True automatically sets the BaselineOffset property to 0.3 (30 percent).