Hi Mevlana,
The add-on is Attach Plus, it allows a Groupwise email user to PDF, password protect and select the pages they want all in one step when using File, Send To or just clicking attach. Then it puts the PDF in your email. Outlook users have been using it for a while, we just tweaked it to work with Groupwise. Lots of Financial Planning firm's Privacy Policies are requiring protecting social security numbers, contracts, patents and financial info in attachments. So we developed this last year and wanting to test the beta with some die-hard Groupwise admins.
Let me know if you would like to try a beta, I can email you a special download link to take a spin.
Cheers,
Kevin
Development Manager
attachplus.com