diff --git a/examples/osdu_onprem_minikube/README.md b/examples/osdu_onprem_minikube/README.md
index a2bb4c234befcde11a49f2723004ec50221137cd..01054f934b85646fb9b1c7b73ca9b7cd9b1d00ec 100644
--- a/examples/osdu_onprem_minikube/README.md
+++ b/examples/osdu_onprem_minikube/README.md
@@ -12,7 +12,7 @@ The solution is based on the original [OSDU on-prem helm chart](../../helm/osdu-
 
 ### Minikube
 
-The code was tested on minikube v1.25.2[^1] with istio and istio-provisioner minikube addons enabled, in [development mode](../../helm/osdu-infra-onprem/README.md#1--development-mode) (a single node, **6vcpu**, **16Gb memory**)
+The code was tested on minikube v1.25.2[^1] with istio and istio-provisioner minikube addons enabled, in [development mode](../../helm/osdu-infra-onprem/README.md#1-development-mode) (a single node, **6vcpu**, **16Gb memory**)
 
 Minikube configuration:
 
@@ -27,4 +27,4 @@ minikube config set memory 16000
 
 ## Provisioning
 
-When minikube is ready, OSDU can be installed with [external](../osdu_onprem_external_infra/README.md#elasticsearch) elasticsearch and  [custom-values.yaml](../simple_osdu_onprem/README.md) installation.
+When minikube is ready, OSDU can be installed with [external](../osdu_onprem_external_infra/README.md#elasticsearch) elasticsearch and  [custom-values.yaml](../simple_osdu_onprem/README.md#provisioning-with-custom-values) installation.
diff --git a/helm/osdu-infra-onprem/README.md b/helm/osdu-infra-onprem/README.md
index e3b4098f971d041bf9ac6e130f8ce813cd474ba2..1dc5c3ecae3b4605e9fabd6d06a7faf286efdabe 100644
--- a/helm/osdu-infra-onprem/README.md
+++ b/helm/osdu-infra-onprem/README.md
@@ -90,7 +90,9 @@ Specify the stoarge class with the command below:
 
 ### 4. Install ISTIO in cluster
 
-Install ISTIO, version 1.12.6 or above. Visit [this site](https://istio.io/latest/docs/setup/getting-started/) for detailed information about how to install ISTIO in your cluster.
+Install ISTIO, version 1.12.6 or above, this installation has been tested with **default** installation configuration profile.
+
+Visit [this site](https://istio.io/latest/docs/setup/getting-started/) for detailed information about how to install ISTIO in your cluster. To learn more about ISTIO installation configuration profile visit [this link](https://istio.io/latest/docs/setup/additional-setup/config-profiles/).
 
 ### 5. Add namespace label (for secure mode)
 
@@ -136,7 +138,7 @@ To verify that all the resources and tools are ready for installation, perform t
     kubectl get svc -A | grep 'istio-'
     ```
 
-    The output list should include following services:
+    The output list can be similar as noted below:
   * istio-citadel
   * istio-galley
   * istio-ingressgateway
@@ -145,6 +147,8 @@ To verify that all the resources and tools are ready for installation, perform t
   * istio-sidecar-injector
   * istio-telemetry
 
+    *Note: The services in the above list may also vary upon version and installation profile used, for confirmation kindly refer to the documentation of the specific version on ISTIOs official site.*
+
 * To get ISTIO Ingress Gateway IP address run:
 
     ```sh
@@ -202,7 +206,9 @@ More details on configuration can be found in the original [Bitnami Helm Chart R
 ### Airflow Environmental variables
 
 List of arbitrary env variables. These variables must be set for Scheduler, Workers and Webserver pods.
-### FIXME Add all variables to readme!
+
+### FIXME Add all variables to readme
+
 | Environmental variables                                   | Airflow representation of variables        | Value                                       |
 | --------------------------------------------------------- | ------------------------------------------- | ------------------------------------------- |
 | AIRFLOW\_VAR\_ANTHOS\_\_IMAGE\_\_CSV\_PARSER              | anthos\_\_image\_\_csv\_parser              | {path-to-image}/csv-parser               |