Comment # 14 on bug 1183886 from Knut Alejandro Anderssen Gonz���lez

We have introduced and option in order to allow the user to disable the current
network services supported by YaST (wicked or NetworkManager).

This option was already allowed in a running system, so, now it is also offered
during the installation.

See https://github.com/yast/yast-network/pull/1215 (it contains some
screenshots).

It should be available since yast2-network-4.4.9 but just in Tumbleweed by now.