expression.IgnoreMaster
expression Required. An expression that returns one of the objects in the Applies To list.
Example
This example adds a red star in the upper left corner of the master page so that it shows up on each page; then it adds a couple of new pages and sets one of the pages to ignore the master page so that the shape doesn't show on it.
Sub AddNewPageIgnoreMaster()
Dim pgNew As Page
With ActiveDocument
.MasterPages(1).Shapes.AddShape(Type:=msoShape5pointStar, _
Left:=50, Top:=50, Width:=50, Height:=50).Fill.ForeColor _
.CMYK.SetCMYK Cyan:=0, Magenta:=255, Yellow:=255, Black:=0
.Pages.Add Count:=1, After:=1
Set pgNew = .Pages.Add(Count:=1, After:=1)
pgNew.IgnoreMaster = True
End With
End Sub