A shadow board is a group of young, nonexecutive employees tapped to work with the executive board on strategic initiatives. It’s designed to introduce a company’s (typically middle-aged) leadership team to new perspectives and insights, thereby helping to drive strategy. The shadow board might contribute to initiatives as significant as developing a new marketing plan, redesigning a business model, or updating key processes in the organization’s value chain. It can also shift corporate culture in two ways: Board members can gain access to new perspectives and younger employees can experience the inner workings of a board and share what they learn with their peers.