The document discusses Pearson's Developer Network (PDN) program. It provides an overview of the PDN, including that it is made up of people, processes, and tools to support Pearson's APIs. It notes the value of the PDN is in reducing learning curves and supporting APIs independently or with API management solutions. The rest of the document details the components of the PDN program, including promotion and onboarding of developers, content and support, and addresses challenges and opportunities in cataloging, documenting, and promoting APIs across Pearson to take advantage of new technologies.