@gregg_appcoll Perfect! Thanks.
I can now automatically address e-mail correspondence to examiners, such as to request interviews. In the "To" field, I put:
{Matter.Examiner} <{Matter.Examiner(FirstWord)}.{Matter.Examiner(LastWord ToTitleCase)}@USPTO.gov>
and in the salutation, I put:
Dear Examiner {Matter.Examiner(LastWord ToTitleCase)}:
-George