Managing project networks -> For more information about external network connections, see 'Bridging the physical network' but there's no link

https://docs.redhat.com/en/documentation/red_hat_openstack_services_on_openshift/18.0/html-single/managing_networking_resources/index#create-network_manage-proj-network

Create a network so that your instances can communicate with each other and receive IP addresses using DHCP. For more information about external network connections, see Bridging the physical network. 

"Bridging the physical network" is in italic. but it's not a link. I searched that page (in single page mode) for"Bridging the physical network" and there's nothing there, either