The document discusses insightful controllership, which aims to provide strategic insight beyond basic financial functions. It argues controllership should provide understanding to support strategic decision making, not just compliance. This requires understanding business operations and gaining strategic insights from financial data. An outsourced controllership model is proposed to focus on decision support and compliance over number crunching, freeing up 20-30% of time for strategic activities. Dedicated teams would provide timely, actionable insights to executives to facilitate strategic decisions.