"How a team uses AI matters more than any single person’s talent. Team intelligence comes from how people share and reason together. Diverse groups that communicate openly make smarter decisions than even their smartest member. AI becomes part of that shared reasoning, so teams need clear guidelines on when and how to use it. Being transparent about what AI did—how it shaped thinking or what was kept and discarded—builds trust and helps others learn. Over time, these shared habits become part of the culture.