In the current OOM guide (https://docs.onap.org/en/dublin/submodules/oom.git/docs/oom_user_guide.html#accessing-the-onap-portal-using-oom-and-a-kubernetes-cluster)
it is mentioned, that the portal-app service instantiates an Kubernetes Loadbalancer, through which the portal should be connected.

This was true in case of a full Rancher deployment, but using RKE the Kubernetes LB is not created anymore, but relies (to my knowledge) on an external LB.

So the actual kubectl output looks like this:
portal-app   LoadBalancer   10.43.54.244    <pending>  8989:30215/TCP,8006:30213/TCP,8010:30214/TCP,8443:30225/TCP   6d18h

So the instructions should be updated to show, how the LB can be established in an RKE environment.