Networkmanager in Openbox


tried the latest OB manjaro iso on usb live usb and installed.
Networkmanager not included with this version: is this right. Succes in installing the manager but not allowed to fill in my Essid etc. Must always manually connect.
Do I over see something?
Once installed will this version be updated via pacman or must one reinstall new iso?
kind regards, Luc

Whatever changes you make after installation - updates will never alter your system configuration.

See you any chance/possibilities to build a new/recent Openbox Manjaro ISO with networkmanager included so it function?