You have two reliable methods to restore ADUC.
A new dedicated section found under Settings > Apps > Management Tools . active directory users and computers windows 11 missing
This is the standard graphical interface method to install RSAT components on modern versions of Windows 11. You have two reliable methods to restore ADUC
Introduce a native hub within the Windows 11 Settings app, specifically designed to streamline the installation and management of RSAT components. active directory users and computers windows 11 missing