When reading https://docs.redhat.com/en/documentation/red_hat_satellite/6.17/html-single/provisioning_hosts/index#adding-kubevirt-connection_kubevirt-provisioning it says:

    5. From the Provider list, select OpenShift Virtualization.

        – Should be 'KubeVirt' instead of 'OpenShift Virtualization'

    9. In the Namespace field, enter the user name of the OpenShift Container Platform cluster.

        – Should be 'Namespace' instead of 'user name'