In Microsoft Office Word 2007 on Windows 7, the "Reveal Formatting" pane contains a check box labeled "Distinguish style source". It is initially unchecked after I start Word and open the pane by pressing Shift+F1. I would always like to see style sources. How can I make Word check the "Distinguish style source" check box by default?
I thought I could define an AutoExec macro in Normal.dotm and make that set the option, but when I recorded a macro and checked the check box, Word did not generate any executable statement in the macro. So, I don't know if this check box is exposed in the object model at all. I searched in the Object Browser but didn't find anything relevant except the wdTaskPaneRevealFormatting constant.
Might there be a a Registry value or a Group Policy setting for controlling the check box?