Team cognitive task analysis (CTA) aims to provide a holistic view of human teamwork. It focuses on five key cognitive processes: shared mental models, control of attention, shared situation awareness, application of strategies, and metacognition. Team CTA methods are used to elicit a team's knowledge in these areas to improve performance, for example through better training, interfaces, or team design. Challenges include the difficulty of capturing dynamic team strategies and generalizing from a limited number of situations.