diff --git a/plugins/catalog-graph/README-alpha.md b/plugins/catalog-graph/README-alpha.md
index 6242e9cc39..90481caca6 100644
--- a/plugins/catalog-graph/README-alpha.md
+++ b/plugins/catalog-graph/README-alpha.md
@@ -1,8 +1,6 @@
-# Catalog Graph
+# Catalog Graph - Extension Reference
 
-> [!WARNING]
-> This documentation is made for those using the experimental new Frontend system.
-> If you are not using the new frontend system, please go [here](./README.md).
+This page contains detailed documentation for all extensions provided by the `@backstage/plugin-catalog-graph` plugin. For general information about the plugin, see the [README](./README.md).
 
 The Catalog graph plugin helps you to visualize the relations between entities, like ownership, grouping or API relationships.
 It comes with these features:
diff --git a/plugins/catalog-graph/README.md b/plugins/catalog-graph/README.md
index b411d4d868..38ea902271 100644
--- a/plugins/catalog-graph/README.md
+++ b/plugins/catalog-graph/README.md
@@ -1,8 +1,5 @@
 # catalog-graph
 
-> Disclaimer:
-> If you are looking for documentation on the experimental new frontend system support, please go [here](./README-alpha.md).
-
 Welcome to the catalog graph plugin! The catalog graph visualizes the relations
 between entities, like ownership, grouping or API relationships.
 
@@ -23,58 +20,25 @@ The plugin comes with these features:
 - `EntityRelationsGraph`:
   A react component that can be used to build own customized entity relation graphs.
 
-## Usage
+## Installation
 
-To use the catalog graph plugin, you have to add some things to your Backstage app:
+```sh
+# From your Backstage root directory
+yarn --cwd packages/app add @backstage/plugin-catalog-graph
+```
 
-1. Add a dependency to your `packages/app/package.json`:
-   ```sh
-   # From your Backstage root directory
-   yarn --cwd packages/app add @backstage/plugin-catalog-graph
-   ```
-2. Add the `CatalogGraphPage` to your `packages/app/src/App.tsx`:
+Once installed, the plugin is automatically available in your app through the default package discovery. For more details and alternative installation methods, see [installing plugins](https://backstage.io/docs/frontend-system/building-apps/installing-plugins).
 
-   ```typescript
-   <FlatRoutes>
-     …
-     <Route path="/catalog-graph" element={<CatalogGraphPage />} />…
-   </FlatRoutes>
-   ```
+To enable the entity relations graph card on the catalog entity page, add the following configuration:
 
-   You can configure the page to open with some initial filters:
+```yaml
+# app-config.yaml
+app:
+  extensions:
+    - entity-card:catalog-graph/relations
+```
 
-   ```typescript
-   <Route
-     path="/catalog-graph"
-     element={
-       <CatalogGraphPage
-         initialState={{
-           selectedKinds: ['component', 'domain', 'system', 'api', 'group'],
-         }}
-       />
-     }
-   />
-   ```
-
-3. Bind the external routes of the `catalogGraphPlugin` in your `packages/app/src/App.tsx`:
-
-   ```typescript
-   bindRoutes({ bind }) {
-     …
-     bind(catalogGraphPlugin.externalRoutes, {
-       catalogEntity: catalogPlugin.routes.catalogEntity,
-     });
-     …
-   }
-   ```
-
-4. Add `EntityCatalogGraphCard` to any entity page that you want in your `packages/app/src/components/catalog/EntityPage.tsx`:
-
-   ```typescript
-   <Grid item md={6} xs={12}>
-     <EntityCatalogGraphCard variant="gridItem" height={400} />
-   </Grid>
-   ```
+For the full list of available extensions and their configuration options, see the [README-alpha.md](./README-alpha.md).
 
 ### Customizing the UI
 
@@ -177,6 +141,54 @@ import {
   }),
 ```
 
+## Old Frontend System
+
+If your Backstage app uses the old frontend system, you need to manually wire the plugin into your app.
+
+1. Add the `CatalogGraphPage` to your `packages/app/src/App.tsx`:
+
+   ```typescript
+   <FlatRoutes>
+     …
+     <Route path="/catalog-graph" element={<CatalogGraphPage />} />…
+   </FlatRoutes>
+   ```
+
+   You can configure the page to open with some initial filters:
+
+   ```typescript
+   <Route
+     path="/catalog-graph"
+     element={
+       <CatalogGraphPage
+         initialState={{
+           selectedKinds: ['component', 'domain', 'system', 'api', 'group'],
+         }}
+       />
+     }
+   />
+   ```
+
+2. Bind the external routes of the `catalogGraphPlugin` in your `packages/app/src/App.tsx`:
+
+   ```typescript
+   bindRoutes({ bind }) {
+     …
+     bind(catalogGraphPlugin.externalRoutes, {
+       catalogEntity: catalogPlugin.routes.catalogEntity,
+     });
+     …
+   }
+   ```
+
+3. Add `EntityCatalogGraphCard` to any entity page that you want in your `packages/app/src/components/catalog/EntityPage.tsx`:
+
+   ```typescript
+   <Grid item md={6} xs={12}>
+     <EntityCatalogGraphCard variant="gridItem" height={400} />
+   </Grid>
+   ```
+
 ## Development
 
 Run `yarn` in the root of this plugin to install all dependencies and then `yarn start` to run a [development version](./dev/index.tsx) of this plugin.