Document.MailMerge Property (Word)
Returns a MailMerge object that represents the mail merge functionality for the specified document. Read-only.
This example executes a mail merge if the active document is a main document with an attached data source.
Set myMerge = ActiveDocument.MailMerge If myMerge.State = wdMainAndDataSource Then myMerge.Execute
This example merges the main document with records 1 through 4 and sends the merge documents to the printer.