I am using OpenERP for my local usage.
I need a clarification, I want to send notification email to other users when a Purchase order is confirmed by Admin user.

Please guide me or point me to correct document where I can get the appropriate information.

Thanks in advance.
Vish

Edit: When Admin confirms the PO, it is sending the to Supplier automatically. But my requirement is, it has to send to other users created in my ERP system.