Glad it worked! DNAC has many undocumented/ internal API endpoints it uses to translate what you do in the GUI. You can see them by using the "network" tab in the web developer submenu in your browser.

Hey @Nik1709, barry.cronin@workday.com, After a quick look I don't see any endpoint in the official API documentation that would allow this. If you know the device's UUID, you can query its user-defined fields via a GET request to the endpoint "/netw...