configuration change
Technical term used in computing and system administration for altering the setup or arrangement of hardware, software, or networks.
Changing the server configuration requires administrator privileges.
I compiled the configuration change procedures into a manual.
設定変更 refers to changing settings or preferences, often at a user level, while 構成変更 implies a more structural or architectural reconfiguration, typically in IT systems.
Compound of 構成 (configuration, composition) and 変更 (change, modification). A straightforward Sino-Japanese technical term.