diff --git a/helm3-crd4/Chart.yaml b/helm3-crd4/Chart.yaml
new file mode 100644
index 0000000..23f7028
--- /dev/null
+++ b/helm3-crd4/Chart.yaml
@@ -0,0 +1,6 @@
+apiVersion: v2
+name: argocd-helm3-crd-3
+description: A Helm chart for Kubernetes
+type: application
+version: 0.1.0
+appVersion: 1.16.0
diff --git a/helm3-crd4/crds/crd.yaml b/helm3-crd4/crds/crd.yaml
new file mode 100644
index 0000000..17328f6
--- /dev/null
+++ b/helm3-crd4/crds/crd.yaml
@@ -0,0 +1,14 @@
+apiVersion: apiextensions.k8s.io/v1beta1
+kind: CustomResourceDefinition
+metadata:
+  name: may4crontabs.may4.example.com
+spec:
+  group: may4.example.com
+  version: v1
+  scope: Namespaced
+  names:
+    plural: may4crontabs
+    singular: may4crontab
+    kind: May4CronTab
+    shortNames:
+      - ct
\ No newline at end of file
diff --git a/helm3-crd4/templates/config-map.yaml b/helm3-crd4/templates/config-map.yaml
new file mode 100644
index 0000000..b781028
--- /dev/null
+++ b/helm3-crd4/templates/config-map.yaml
@@ -0,0 +1,6 @@
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: my-map
+data:
+  foo: bar
\ No newline at end of file
diff --git a/helm3-crd4/templates/crontab-cr.yaml b/helm3-crd4/templates/crontab-cr.yaml
new file mode 100644
index 0000000..a6405df
--- /dev/null
+++ b/helm3-crd4/templates/crontab-cr.yaml
@@ -0,0 +1,7 @@
+apiVersion: may4.example.com/v1
+kind: May4CronTab
+metadata:
+  name: may4-crontab
+spec:
+  destination:
+    server: https://kubernetes.default.svc
\ No newline at end of file
diff --git a/helm3-crd4/values.yaml b/helm3-crd4/values.yaml
new file mode 100644
index 0000000..e69de29