To tag the cluster as `clusterGroup=<managed-cluster-group>`, ... `oc label ... site=managed-cluster`

[adelton]

On https://validatedpatterns.io/patterns/multicloud-gitops/mcg-managed-cluster/#designate-cluster-as-a-managed-cluster-site the section Designate the new cluster as a managed cluster site says

To tag the cluster as clusterGroup=<managed-cluster-group>, complete the following steps.
[...]
2. oc label managedcluster.cluster.open-cluster-management.io/YOURCLUSTER site=managed-cluster

I believe the command

oc label managedcluster.cluster.open-cluster-management.io/YOURCLUSTER site=managed-cluster

does not affect the clusterGroup label in any way.

Should there be s/site=managed-cluster/clusterGroup=<managed-cluster-group>/ done to the page, or is there some deeper magic there, linking the site and clusterGroup labels?