LLyanaa was a Deltan politician who served as the representative of Delta IV on the Federation Council. For years, while the Romulan Star Empire remained to themselves, LLyanaa suspected they would eventually want a peace agreement as an alternative to another war. In 2364, she was present at a special Council session where Sofolk, the then-Chief of Negotiations with the Romulan Star Empire, presented his findings. Also present were Councilors McBride, Stonwin, Vagak, T'nirea, Voris, Sullivan, and Gloobsherkpfack.