[rdo-users] Latest RDO Packstack wants "network" serivcei for external networking, but is not available in CentOS Stream 9

In the current packstack instructions for RDO here: https://www.rdoproject.org/deploy/packstack/ under the Network section it states the following: "If you plan on having external network access to the server and instances, this is a good moment to properly configure your network settings. A static IP address to your network card, and disabling NetworkManager are good ideas." But, then it shows not only disabling NetworkManager, but also enabling the "network" service: sudo systemctl disable firewalld; sudo systemctl stop firewalld; sudo systemctl disable NetworkManager; sudo systemctl stop NetworkManager; sudo systemctl enable network; sudo systemctl start network The problem is that CentOS Stream 9 no longer has or supports the "network" service, as it has been deprecated. Are there alternate instructions? Or, can I configure as usual with NetworkManager and just diable it once the configurations are working?