Model Driven and Canvas based Power Apps provide incredibly powerful tools for building business applications for internal users. What about external audiences such as customers and partners? In October 2019, Power Apps Portals became generally available as a way for external stakeholders to interact with CDS data. This technology is actually the Dynamics 365 Portals platform with some new enhancements. This session provides an introduction to building a Model Driven App and the steps to expose it to an external audience via Power Apps Portals.