Microsoft's Guy in a Cube has been providing tips and tricks for Power BI and Business Intelligence on his YouTube channel since 2014. Every Thursday we highlight a different helpful video from his collection.

In this week's Tech Tip Thursday, Guy in a Cube breaks out his whiteboard to talk about how authentication works with Analysis Services via the Power BI Gateway - Enterprise. He reviews setting up your data source in the enterprise gateway, and how to ensure that your user and your domain are correctly configured in Analysis Services and Active Direcory with the credentials needed to access your data in Power BI.