I send emails to approximately 200 employees that I need to confirm were opened by the employee. Rather than selecting "Request a read receipt," I want to be able to open the sent email, and select Tracking from the Show Group under the message tab of the sent email. This appears to be a better method of assuring the employees opened the email rather than receiving 200 individual confirmation emails. However, the Show Group does not appear on the ribbon when I open the sent email. Is this an add on function or a configuration issue? Thank you.