This panel will provide an in-depth exploration of global and regional open source adoption and participation from the perspectives of enterprise OSPOs and open source foundations. It will feature representatives from leading Asian tech giants and the LFAI & Data Foundation. We will begin by examining how different regions engage with open source, with a focus on the current state and challenges in Asia. The discussion will address the responsibilities and challenges faced by OSPOs, highlighting regional variations. We will also explore how OSPOs and foundations can collaborate in the AI era to optimize and enhance their practices, supporting developers in better integrating into the global open source ecosystem.