Docs were previously updated to include --from in "oc adm catalog build" commands. [4.3] https://docs.openshift.com/container-platform/4.3/operators/olm-restricted-networks.html#olm-building-operator-catalog-image_olm-restricted-networks [4.4] https://docs.openshift.com/container-platform/4.4/operators/olm-restricted-networks.html#olm-building-operator-catalog-image_olm-restricted-networks [4.5] https://docs.openshift.com/container-platform/4.5/operators/admin/olm-restricted-networks.html#olm-building-operator-catalog-image_olm-restricted-networks