When working with Kconfig in the extension, use the nRF Kconfig GUI. The GUI displays a list of the Kconfig options used in your project files (such as prj.conf) and allows you to read their description and manage their values.
Important
The nRF Connect SDK v2.7.0 has adopted Zephyr's Sysbuild, which uses Kconfig with its own namespacing.
Read the How to work with nRF Kconfig GUI page to learn how to configure your application by customizing and saving Kconfig options in the GUI. For detailed information about all elements of the UI, see the nRF Kconfig GUI reference page.