diff --git a/plugins/integrations/kubernetes-service/src/main/java/com/cloud/kubernetes/cluster/KubernetesClusterManagerImpl.java b/plugins/integrations/kubernetes-service/src/main/java/com/cloud/kubernetes/cluster/KubernetesClusterManagerImpl.java
index 5e86bb6daf0..ee517c1ccf9 100644
--- a/plugins/integrations/kubernetes-service/src/main/java/com/cloud/kubernetes/cluster/KubernetesClusterManagerImpl.java
+++ b/plugins/integrations/kubernetes-service/src/main/java/com/cloud/kubernetes/cluster/KubernetesClusterManagerImpl.java
@@ -216,6 +216,33 @@ import org.apache.logging.log4j.Level;
 public class KubernetesClusterManagerImpl extends ManagerBase implements KubernetesClusterService {
 
     private static final String DEFAULT_NETWORK_OFFERING_FOR_KUBERNETES_SERVICE_NAME = "DefaultNetworkOfferingforKubernetesService";
+    private static final List<Class<?>> PROJECT_KUBERNETES_ACCOUNT_ROLE_ALLOWED_APIS = Arrays.asList(
+            QueryAsyncJobResultCmd.class,
+            ListVMsCmd.class,
+            ListNetworksCmd.class,
+            ListPublicIpAddressesCmd.class,
+            AssociateIPAddrCmd.class,
+            DisassociateIPAddrCmd.class,
+            ListLoadBalancerRulesCmd.class,
+            CreateLoadBalancerRuleCmd.class,
+            UpdateLoadBalancerRuleCmd.class,
+            DeleteLoadBalancerRuleCmd.class,
+            AssignToLoadBalancerRuleCmd.class,
+            RemoveFromLoadBalancerRuleCmd.class,
+            ListLoadBalancerRuleInstancesCmd.class,
+            ListFirewallRulesCmd.class,
+            CreateFirewallRuleCmd.class,
+            UpdateFirewallRuleCmd.class,
+            DeleteFirewallRuleCmd.class,
+            ListNetworkACLsCmd.class,
+            CreateNetworkACLCmd.class,
+            DeleteNetworkACLCmd.class,
+            ListKubernetesClustersCmd.class,
+            ScaleKubernetesClusterCmd.class
+    );
+    private static final String PROJECT_KUBERNETES_ACCOUNT_FIRST_NAME = "Kubernetes";
+    private static final String PROJECT_KUBERNETES_ACCOUNT_LAST_NAME = "Service User";
+
 
     private static final String DEFAULT_NETWORK_OFFERING_FOR_KUBERNETES_SERVICE_DISPLAY_TEXT = "Network Offering used for CloudStack Kubernetes service";
     private static final String DEFAULT_NSX_NETWORK_OFFERING_FOR_KUBERNETES_SERVICE_NAME = "DefaultNSXNetworkOfferingforKubernetesService";
diff --git a/server/src/main/java/com/cloud/configuration/ConfigurationManagerImpl.java b/server/src/main/java/com/cloud/configuration/ConfigurationManagerImpl.java
index c8ab6b4b069..51e79ae72c4 100644
--- a/server/src/main/java/com/cloud/configuration/ConfigurationManagerImpl.java
+++ b/server/src/main/java/com/cloud/configuration/ConfigurationManagerImpl.java
@@ -1512,6 +1512,33 @@ public class ConfigurationManagerImpl extends ManagerBase implements Configurati
         return true;
     }
 
+    protected void validateConfigurationAllowedOnlyForDefaultAdmin(String configName, String value) {
+        if (configKeysAllowedOnlyForDefaultAdmin.contains(configName)) {
+            final Long userId = CallContext.current().getCallingUserId();
+            if (userId != User.UID_ADMIN) {
+                throw new CloudRuntimeException("Only default admin is allowed to change this setting");
+            }
+
+            if (AccountManagerImpl.listOfRoleTypesAllowedForOperationsOfSameRoleType.key().equals(configName)) {
+                if (value != null && !value.isBlank()) {
+                    List<String> validRoleTypes = Arrays.stream(RoleType.values())
+                            .map(Enum::name)
+                            .collect(Collectors.toList());
+
+                    boolean allValid = Arrays.stream(value.split(","))
+                            .map(String::trim)
+                            .allMatch(validRoleTypes::contains);
+
+                    if (!allValid) {
+                        throw new CloudRuntimeException("Invalid role types provided in value");
+                    }
+                } else {
+                    throw new CloudRuntimeException("Value for role types must not be empty");
+                }
+            }
+        }
+    }
+
     /**
      * A valid value should be an integer between min and max (the values from the range).
      */