True if the Web page or other document specified by the FrameDefaultURL property is an external file to which Microsoft Word maintains only a link from the specified frame. Read/write Boolean.
Remarks
For more information on creating frames pages, see Creating frames pages.
Example
This example sets Microsoft Word to maintain only a link from the specified frame to the document "Order.htm".
With ActiveDocument.ActiveWindow.ActivePane.Frameset
.FrameDefaultURL = "C:\Documents\Order.htm"
.FrameLinkToFile = True
End With