NetworkManager-connection-editor from GNOME:git project
Select Your Operating System
Add repository and install manually
For openSUSE Factory run the following as root:
zypper addrepo https://download.opensuse.org/repositories/GNOME:git/openSUSE_Factory/GNOME:git.repo zypper refresh zypper install NetworkManager-connection-editor
For 16.0 run the following as root:
zypper addrepo https://download.opensuse.org/repositories/GNOME:git/16.0/GNOME:git.repo zypper refresh zypper install NetworkManager-connection-editor