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 looks at what a UPN is in Active Directory, and how you can use the new Map user name feature to create UPN mappings for Analysis Services Live connections that go through the enterprise gateway for Power BI.