AutoCAD Inventor :: Can Numeric Parameter Be Formatted In Drawing Text Box

In an Inventor Drawing (.idw), dimensions are formatted (i.e., as decimal or fractional) based on the style selected for the dimension annotation.  You can also force stacked-fraction formatting of specific numeric text within a text box.

However, text boxes don't seem to offer much control over retreived parameters.  When you insert a value from the parameter table into your text box or leader text, the retrieved parameter always gets pulled in as a decimal number regardless of how it was formatted in the part's parameters table.   

Are there any formatting functions that can be used within a text box or leader text to force fractional formatting for a retrieved parameter embedded within that text?