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Author: ozRunAI

docs/admin/runai-setup/cluster-setup/customize-cluster-install.md

@@ -35,7 +35,8 @@ All customizations will be saved when upgrading the cluster to a future version.
 | `spec.runai-container-toolkit.enabled` | `true` | Controls the usage of [GPU fractions](../../../Researcher/scheduling/fractions.md). |
 | `spec.researcherService.ingress.tlsSecret` |  | On Kubernetes distributions other than OpenShift, set a dedicated certificate for the researcher service ingress in the cluster. When not set, the certificate inserted when installing the cluster will be used. The value should be a Kubernetes secret  in the runai namespace |
 | `spec.researcherService.route.tlsSecret` |  | On OpenShift, set a dedicated certificate for the researcher service route. When not set, the OpenShift certificate will be used.  The value should be a Kubernetes secret  in the runai namespace |
-| `global.image.registry` | | In air-gapped environment, allow cluster images to be pulled from local docker registry. For more information see [self-hosted cluster installation](../self-hosted/k8s/cluster.md#install-cluster) |
+| `global.image.registry` | | In air-gapped environment, allow cluster images to be pulled from private docker registry. For more information see [self-hosted cluster installation](../self-hosted/k8s/cluster.md#install-cluster) |
+| `global.additionalImagePullSecrets` | [] | Defines a list of secrets to be used to pull images from a private docker registry  |
 | `global.nodeAffinity.restrictScheduling` | false | Restrict scheduling of workloads to specific nodes, based on node labels. For more information see [node roles](../config/node-roles.md#dedicated-gpu--cpu-nodes) |
 | `spec.prometheus.spec.retention` | 2h | The interval of time where Prometheus will save Run:ai metrics. Promethues is only used as an intermediary to another metrics storage facility and metrics are typically moved within tens of seconds, so changing this setting is mostly for debugging purposes. |
 | `spec.prometheus.spec.retentionSize` | Not set | The amount of storage allocated for metrics by Prometheus. For more information see [Prometheus Storage](https://prometheus.io/docs/prometheus/latest/storage/#operational-aspects){target=_blank}. |