Sub
Subscript text.
Allowed attributes: (none)
Child elements: Value
Parent elements: B, Case, Color, Fontface, ForAll, I, Li, Loop, NoBreak, Otherwise, Paragraph, Span, U, URL, Until, While
<PlaceObject> <Textblock> <Paragraph><Value>Text</Value><Sub><Value>low</Value></Sub></Paragraph> </Textblock> </PlaceObject>