In 2364, T'Shanik was one of the Starfleet Academy hopefuls who took the Starfleet Academy entrance exam on Relva VII, along with Wesley Crusher and Oliana Mirren. All three of them lost out to Mordock.
She greeted Oliana by name upon entering the room, then commented that Wesley did not look old enough to meet the age requirement for the exam. Later, she congratulated Mordock on his win. (TNG: "Coming of Age")