There’s a new JSS companion tool, called JSS MUT, which allows you to perform mass actions based on a CSV. Basically, set fields and enforce mobile device names (becoming a very common need out there). If you’re a JSS admin, it’s a nice tool, and a big should out to Michael Levenick for making it free!
Official website is at http://jssmut.weebly.com.
Hat tip to Trey Howell for clueing us in! 🙂