gistfile1.hrl

    case dict:find(send_welcome_email,UserParams) of
        {ok, EmailType} ->
            case Realm of
                <<"cheetah">> ->
                    EmailParams = param_dict:from_proplist([{email, Email},{ firstname, FirstName},{lastname, LastName}]),
                    cheetah_sender_module:send_email(CallContext,EmailParams);
                _ -> noop
            end
        _ -> noop
    end,