UpdateSummaryProperties Method
Updates the keyword and comment text in the Properties dialog box (File menu) to reflect the AutoSummary content for the specified document.
expression.UpdateSummaryProperties
expression Required. An expression that returns a Document object.
Example
This example highlights key points in the active document and updates the summary information in the Properties dialog box (File menu).
With ActiveDocument
.AutoSummarize Length:=wd25Percent, _
Mode:=wdSummaryModeHighlight
.UpdateSummaryProperties
End With