Sets the compatibility options on the Compatibility tab in the Options dialog box (Tools menu) as the default settings for new documents.
expression.MakeCompatibilityDefault
expression Required. An expression that returns a Document object.
Example
This example sets a few compatibility options for the active document and then makes the current compatibility options the default settings.
With ActiveDocument
.Compatibility(wdSuppressSpBfAfterPgBrk) = True
.Compatibility(wdExpandShiftReturn) = True
.Compatibility(wdUsePrinterMetrics) = True
.Compatibility(wdNoLeading) = False
.MakeCompatibilityDefault
End With