You could try something like:
Code:
Sub Document_Open()
With ActiveDocument
If InStr(.Sections.First.Footers(wdHeaderFooterFirstPage).Range.Text, "Statement of Advice") > 0 Then
Application.OrganizerCopy Source:=.AttachedTemplate.FullName, Destination:=.FullName, _
Name:="Custom Breakout", Object:=wdOrganizerObjectStyles
End If
End With
End Sub