Incorporated changes

Author: pabel-rh

modules/getting-started/proc-customize-rhdh-tech-radar-page.adoc

@@ -21,33 +21,22 @@ You can provide data to the Tech Radar page from the following sources:
 
 .Prerequisites
 
-You have installed {product} by using either the Operator or Helm chart.
-For more information, see xref:{installing-on-ocp-book-url}#assembly-install-rhdh-ocp[{installing-on-ocp-book-title}].
+* You have installed {product} by using either the Operator or Helm chart. For more information, see xref:{installing-on-ocp-book-url}#assembly-install-rhdh-ocp[{installing-on-ocp-book-title}].
+* Configure integrations under the Integrations section in the `app-config.yaml` file to specify the sources from which the Tech Radar plugin fetches data for display.
 
 .Procedure
 
 To access the data from the JSON files, complete the following step:
 
-* Add the following code to the `app-config.yaml` file:
+. Enable the `./dynamic-plugins/dist/backstage-community-plugin-tech-radar` and `/dynamic-plugins/dist/backstage-community-plugin-tech-radar-backend-dynamic` plugins.
+. Add the following code to the app-config.yaml file:
 +
 [source,yaml]
 ----
-proxy:
-  endpoints:
-    # Other Proxies
-    # customize developer hub instance
-    '/developer-hub':
-      target: <DOMAIN_URL> # i.e https://raw.githubusercontent.com/
-      pathRewrite:
-        '^/api/proxy/developer-hub/tech-radar': <path to json file> # i.e /janus-idp/backstage-showcase/main/packages/app/public/tech-radar/data-default.json
-	 '^/api/proxy/developer-hub': <path to json file> # i.e /janus-idp/backstage-showcase/main/packages/app/public/homepage/data.json
-      changeOrigin: true
-      secure: true
-
-      # Change to "false" in case of using self hosted cluster with a self-signed certificate
-      headers:
-	<HEADER_KEY>: <HEADER_VALUE> # optional and can be passed as needed i.e Authorization can be passed for private GitHub repo and PRIVATE-TOKEN can be passed for private GitLab repo
+techRadar:        
+    url: ${TECH_RADAR_DATA_URL}
 ----
+where `TECH_RADAR_DATA_URL` is the URL from which the JSON data is loaded.
 
 == Using a dedicated service to provide data to the Tech Radar page
 
@@ -66,24 +55,20 @@ For more information, see xref:{installing-on-ocp-book-url}#assembly-install-rhd
 
 To use a separate service to provide the Tech Radar data, complete the following steps:
 
-. Add the following code to the `app-config-rhdh.yaml` file:
+. Add the dedicated service as an allowed host by adding the following code to the `app-config.yaml` file:
 +
 [source,yaml]
 ----
-proxy:
-  endpoints:
-    # Other Proxies
-    '/developer-hub/tech-radar':
-      target: ${TECHRADAR_DATA_URL}
-      changeOrigin: true
-      # Change to "false" in case of using self hosted cluster with a self-signed certificate
-      secure: true
+backend:    
+   reading:    
+        allow:     
+          - host: 'hostname'
 ----
-where the `TECHRADAR_DATA_URL` is defined as `pass:c[http://<SERVICE_NAME>/tech-radar]`, for example, `pass:c[http://rhdh-customization-provider/tech-radar]`.
+. Add the following to the app-config.yaml file:
 +
-[NOTE]
-====
-You can define the `TECHRADAR_DATA_URL` by adding it to `rhdh-secrets` or by directly replacing it with its value in your custom ConfigMap.
-====
-+
-. Delete the {product-short} pod to ensure that the new configurations are loaded correctly.
+[source,yaml]
+----
+techRadar:        
+    url: ${TECH_RADAR_DATA_URL}
+----
+where `TECH_RADAR_DATA_URL` is the URL from which the JSON data is loaded.