diff --git a/README.md b/README.md
index 85edb00..cfcd1cb 100644
--- a/README.md
+++ b/README.md
@@ -62,11 +62,12 @@ options:
 
 ### Kubernetes resources
 
-Supported `kind`/`apiVersion` resource types are 26 ones:
+Supported `kind`/`apiVersion` resource types are 27 ones:
 * ClusterRole/rbac.authorization.k8s.io/v1
 * ClusterRoleBinding/rbac.authorization.k8s.io/v1
-* CustomResourceDefinition/apiextensions.k8s.io/v1
 * ConfigMap/v1
+* CronJob/batch/v1
+* CustomResourceDefinition/apiextensions.k8s.io/v1
 * DaemonSet/apps/v1
 * Deployment/apps/v1
 * Group/rbac.authorization.k8s.io/v1
@@ -94,7 +95,7 @@ Supported `kind`/`apiVersion` resource types are 26 ones:
 
 **Note**: The mapping for any Kubernetes custom resources can be also defined into **KubeDiagrams** configuration files as illustrated in [examples/k0s/KubeDiagrams.yml](examples/k0s/KubeDiagrams.yml#L10).
 
-Currently, unsupported `kind`/`apiGroup` resource types are 33 ones:
+Currently, unsupported `kind`/`apiGroup` resource types are 32 ones:
 * Binding/
 * ComponentStatus/
 * Endpoints/
@@ -112,7 +113,6 @@ Currently, unsupported `kind`/`apiGroup` resource types are 33 ones:
 * SelfSubjectAccessReview/authorization.k8s.io
 * SelfSubjectRulesReview/authorization.k8s.io
 * SubjectAccessReview/authorization.k8s.io
-* CronJob/batch
 * CertificateSigningRequest/certificates.k8s.io
 * Lease/coordination.k8s.io
 * EndpointSlice/discovery.k8s.io
@@ -150,5 +150,5 @@ This project is licensed under the GPL-3.0 license - see the [LICENSE](LICENSE)
 ## Todo List
 
 * Add more examples
-* Add missed Kubernetes resource types as at least CronJob, Endpoint, LimitRange, NetworkPolicy, and ResourceQuota
+* Add missed Kubernetes resource types as at least Endpoint, LimitRange, NetworkPolicy, and ResourceQuota
 * Make `nodes/*/edges` more declarative
diff --git a/bin/kube-diagrams b/bin/kube-diagrams
index 1b3a941..d12148d 100755
--- a/bin/kube-diagrams
+++ b/bin/kube-diagrams
@@ -285,6 +285,17 @@ class EdgesContext(list):
                 "REFERENCE"
             ])
 
+    def add_owned_resources(self):
+        uid = query_path(self.resource, "metadata.uid")
+        for _, resource in resource_cluster.clusters["Namespace: %s" % self.namespace].resources.items():
+            for ownerReference in query_path(resource, "metadata.ownerReferences", []):
+                if ownerReference.get("uid") == uid:
+                    print(f"{resource['metadata']['name']}/{resource['metadata']['namespace']}/{resource['kind']}/{resource['apiVersion']}")
+                    self.append([
+                        f"{resource['metadata']['name']}/{resource['metadata']['namespace']}/{resource['kind']}/{resource['apiVersion']}",
+                        "OWNER"
+                    ])
+
 # Parse arguments
 parser = argparse.ArgumentParser(
     prog="kube-diagrams",
@@ -408,6 +419,7 @@ with Diagram("", filename=args.output, show=False, direction="TB", outformat=arg
                 print("Edges script:\n", code_to_exec)
                 print("Resource:")
                 pprint(resource)
+                raise
         # generate diagram edges
         for edge in edges:
             edge_rid = edge[0]
diff --git a/bin/kube-diagrams.yaml b/bin/kube-diagrams.yaml
index 731d3f4..8db3395 100644
--- a/bin/kube-diagrams.yaml
+++ b/bin/kube-diagrams.yaml
@@ -10,6 +10,9 @@ edges:
     xlabel: controller
     color: black
     style: dotted
+  OWNER:
+    color: black
+    style: dotted
   DEPENDENCE:
     color: darkgrey
   UNDEFINED:
@@ -38,14 +41,19 @@ nodes:
     edges: |
       edges.add_role("roleRef")
       edges.add_subjects()
-  CustomResourceDefinition/apiextensions.k8s.io/v1:
-    scope: Cluster
-    diagram_node_classname: diagrams.k8s.others.CRD
-    # no edges
   ConfigMap/v1:
     scope: Namespaced
     diagram_node_classname: diagrams.k8s.podconfig.CM
     # no edges
+  CronJob/batch/v1:
+    scope: Namespaced
+    diagram_node_classname: diagrams.k8s.compute.Cronjob
+    edges: |
+      edges.add_owned_resources()
+  CustomResourceDefinition/apiextensions.k8s.io/v1:
+    scope: Cluster
+    diagram_node_classname: diagrams.k8s.others.CRD
+    # no edges
   DaemonSet/apps/v1:
     scope: Namespaced
     diagram_node_classname: diagrams.k8s.compute.DS