The document discusses leveraging the OECD's knowledge on education to guide policymaking through a "GPS approach". This approach would provide member countries real-time access to extracted evidence and analyses from OECD education documents and data. The goals are to help countries assess the impact of reforms and make informed policy decisions by navigating focused, actionable evidence on issues. It aims to shift from providing full documents to targeted evidence and maintaining links to source materials. Most teachers participate in professional development but many desire more, according to OECD surveys.