To test out the migration of a site from SharePoint 2010 to 2013, I needed to convert a test environment web application to claims authentication to prepare for the move. However, to prove out my methodology and make sure I had the process down, I converted the web app back to classic authentication in order to repeat my steps. I’ve found a number of sites that explain how to do this, but have yet to find it all consolidated into one post. So here’s what I’ve found.
