AutoAdjustRightIndent Property
True if Microsoft Word is set to automatically adjust the right indent for the specified paragraphs if you’ve specified a set number of characters per line. Returns wdUndefined if the AutoAdjustRightIndent property is set to True for only some of the specified paragraphs. Read/write Long.
Example
This example sets Microsoft Word to automatically adjust the right indent for the selected paragraphs if you’ve specified a set number of characters per line.
With Selection.ParagraphFormat
.AutoAdjustRightIndent = True
End With