diff --git a/charts/nsx-ncp-operator/v0.1.0/questions.yaml b/charts/nsx-ncp-operator/v0.1.0/questions.yaml
index 9e47663..a9f496c 100644
--- a/charts/nsx-ncp-operator/v0.1.0/questions.yaml
+++ b/charts/nsx-ncp-operator/v0.1.0/questions.yaml
@@ -27,6 +27,16 @@ questions:
   required: true
 
 # Cluster options
+- variable: ncp.coe.adaptor
+  default: "kubernetes"
+  description: "Specify whether you are running on Kubernetes or Openshift."
+  label: "NCP Adaptor"
+  type: enum
+  options:
+    - kubernetes
+    - openshift4
+  group: Cluster
+  required: true
 - variable: ncp.coe.cluster
   default: "k8scl-one"
   description: "Kubernetes cluster name for vSphere"
diff --git a/charts/nsx-ncp-operator/v0.1.0/values.yaml b/charts/nsx-ncp-operator/v0.1.0/values.yaml
index 43b89af..364ee19 100644
--- a/charts/nsx-ncp-operator/v0.1.0/values.yaml
+++ b/charts/nsx-ncp-operator/v0.1.0/values.yaml
@@ -22,48 +22,48 @@ ncp:
 
     # VC API server HTTPS port.
     https_port: 443
-  coe: {}
+  coe:
     # Container orchestrator adaptor to plug in.
-    #adaptor = kubernetes
+    adaptor: kubernetes
 
     # Specify cluster for adaptor.
-    #cluster = k8scluster
+    cluster: k8scluster
 
     # Log level for NCP modules (controllers, services, etc.). Ignored if debug
     # is True
     # Choices: NOTSET DEBUG INFO WARNING ERROR CRITICAL
-    #loglevel = <None>
+    #loglevel: <None>
 
     # Log level for NSX API client operations. Ignored if debug is True
     # Choices: NOTSET DEBUG INFO WARNING ERROR CRITICAL
-    #nsxlib_loglevel = <None>
+    #nsxlib_loglevel: <None>
 
     # Enable SNAT for all projects in this cluster. Modification of topologies
     # for existing Namespaces is not supported if this option is reset.
-    #enable_snat = True
+    #enable_snat: True
 
     # Option to enable profiling
-    #profiling = False
+    #profiling: False
 
     # The interval of reporting performance metrics (0 means disabled)
-    #metrics_interval = 0
+    #metrics_interval: 0
 
     # Name of log file for outputting metrics only (if not defined, use default
     # logging facility)
-    #metrics_log_file = <None>
+    #metrics_log_file: <None>
 
     # The type of container host node
     # Choices: HOSTVM BAREMETAL CLOUD WCP_WORKER
-    #node_type = HOSTVM
+    #node_type: HOSTVM
 
     # The time in seconds for NCP/nsx_node_agent to recover the connection to
     # NSX manager/container orchestrator adaptor/Hyperbus before exiting. If
     # the value is 0, NCP/nsx_node_agent won't exit automatically when the
     # connection check fails
-    #connect_retry_timeout = 0
+    #connect_retry_timeout: 0
 
     # Enable system health status report for SHA
-    #enable_sha = True
+    #enable_sha: True
   default: {}
     # If set to true, the logging level will be set to DEBUG instead of the
     # default INFO level.