Where is the data source info in a Publisher document with mailmerge? Would like to change fNeverPrompt to =True

Question

Would like a Publisher file to open with mailmerge data without having to select yes. Sub OpenDataSource([bstrDataSource As String], [bstrConnect As String], [bstrTable As String], [fOpenExclusive As Long], [fNeverPrompt As Long = 1]). I see this as the VBA code but where do I find it to modify it? Thank you! Gordon

I tried a sendkeys TAB then Enter. It doesn't work because the dialog box is modal before open. It sends the keys after the verify link dialog box closes (after clicking yes)