Explanation Ref: https://docs.oracle.com/cd/E48434_01/fusionapps.1118/e49622/F1125394AN6D254.htm Primavera P6 Enterprise Project Portfolio Management and Oracle Fusion Project Portfolio Management: How They Work TogetherUse Oracle Fusion Project Integration Gateway to integrate Oracle Fusion Project Portfolio Management with Primavera P6 Enterprise Project Portfolio Management. The integration enables project accountants, project billing specialists, and executives to centrally perform project costing, billing, accounting, and executive reporting tasks in Oracle Fusion Project Portfolio Management while enabling each project manager to perform detailed project planning and scheduling in Primavera P6 Enterprise Project Portfolio Management. Oracle Fusion Project Integration Gateway ensures data security, integrity, and efficiency by defining a set framework in which data is exported from and imported into Oracle Fusion Project Portfolio Management. The following table and diagram provide an overview of the flow of information. Information Type From Application To Application Global integration information Oracle Fusion Project Portfolio Management Primavera P6 Enterprise Project Portfolio Management Projects and task definition Oracle Fusion Project Portfolio Management Primavera P6 Enterprise Project Portfolio Management Summarized project actual quantity and cost Oracle Fusion Project Portfolio Management Primavera P6 Enterprise Project Portfolio Management Project plans and progress Primavera P6 Enterprise Project Portfolio Management Oracle Fusion Project Portfolio Management Billing events Oracle Fusion Project Portfolio Management Primavera P6 Enterprise Project Portfolio Management Event completion Primavera P6 Enterprise Project Portfolio Management Oracle Fusion Project Portfolio Management