We are starting the final implementation year of a 1:1 student device rollout in my school district. I know that at the end of this next school year we are going to be offering the departing 8th graders the option to purchase their MacBook. Due to that, I am starting to look into what it will take to remove everything district related from the device. One major stumbling block I have run into is how to convert their user account. I know I can uninstall the Kanaka plugin, and that uninstall seems to go fine. However, the account is still listed as "Managed, Mobile" in the Users & Groups" System Preferences pane. So, how can I go about changing this account to a "regular" account so that they can keep all of their data and settings?