Establishing a Microsoft Power Platform Center of Excellence (CoE) means investing in and nurturing organic growth while maintaining governance and control. A CoE is designed to drive innovation and improvement, and as a central function it can break down geographic and organizational silos. A CoE can be a powerful way for an organization to align around business goals rather than individual department metrics. Read more: https://docs.microsoft.com/en-us/power-platform/guidance/coe/motivation

Center of Excellence Starter Kit

The Microsoft Power Platform CoE Starter Kit is a collection of components and tools that are designed to help you get started with developing a strategy for adopting and supporting Microsoft Power Platform, with a focus on Power Apps and Power Automate. The CoE starter kit consists of three components – Admin (Core), Governance and Nurture. The Governance components can help you establish audit processes, gather additional information about your apps, collaborate better with your makers and archive unused apps.

Helpful source (updated January 2021): Introducing the PowerApps Center of Excellence Starter Kit

Video Sources at Youtube, for example: https://www.youtube.com/watch?v=6bfaFsFtLow