In 2161, Talla was kidnapped in the middle of the night by former "associates" of her father. Her father enlisted the help of his old friend Jonathan Archer in rescuing her. The mission was successful, and Talla was unharmed during the ordeal. (ENT: "These Are the Voyages...")
Background information Edit
While the Star Trek: Enterprise continuation novel series established early on that much of the ENT-era events of "These Are the Voyages..." had in fact been fabricated by Section 31, the actual non-holographic Talla makes an appearance in The Good That Men Do. She also has a counterpart in the mirror universe, seen in "Age of the Empress".
She was given the full name "Anishtalla zh'Dhaven" in To Brave the Storm.