This is the deck that I presented in CRMUG Summit 2017 and Collaborate Canada across the country in November 2017 in Montreal, Toronto, Calgary and Vancouver. This presentation is about how to get legacy data into Microsoft Dynamics 365/CRM efficiently with the help of right tools and right strategies. Getting the migration done can be challenging due to many platform reasons. In this presentation I discuss some typical pitfalls in CRM migration projects, I also discuss some best practices that can be used in CRM migration or integration projects. Hope this is helpful.