We’ve all seen those next-next-finish demos of connecting SharePoint to ADFS. Just a few lines of PowerShell and you’re done, right? Not really. When you choose to implement SAML claims with SharePoint (because that’s what it is) there are a number of difficulties that you’ll need to overcome. The people picker doesn’t work anymore, user profile import becomes more complicated and even using some SharePoint apps will be problematic. We’ll also cover the infrastructure side like making it work with host named site collections, reverse proxy servers and federation with other user directories.