Chirag Patel presented on building the perfect Office 365 tenant at the SharePoint Saturday Belgium 2017 conference. The presentation covered topics such as Office 365 environments, deployment advisors, adoption strategies, SharePoint Online, Office 365 groups, conditional access, and Office 365 releases and support. Chirag discussed tools for setting up development and test environments in Office 365, using deployment advisors to plan implementations, and adoption tools like FastTrack. He also reviewed SharePoint Online concepts and migration options, how to manage Office 365 groups, and conditional access policies. The presentation provided an overview of building and managing an Office 365 tenant.