1) In the Main Document, Response and Response to Response forms, create a field called 'From', defaulting to
@Name([CN];@Username);
From
ParentFrom:From
@If(@IsDocBeingSaved;@Success;@Return(0)); List := @Trim(@Replace(ParentFrom;From;"")); @If(@Elements(List) > 0; @Success;@Return(0)); SendList := @Prompt([OKCANCELLIST]; "Mail Notify?"; "Send mail notification about your reply to ";"";List); @If(@Elements(SendList) > 0; @Success;@Return(0)); @MailSend(SendList; ""; ""; "Ref:" + OriginalSubject; ""; "My reply: "; [IncludeDoclink])