website/integrations-all: convert authentik configuration to wizard (#13144)

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This reverts commit e71f0d22e3f093350e8d12eaad5e5c0f9d38253c.

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website/integrations/services/plesk/index.md

@@ -30,17 +30,22 @@ Replace these placeholders in the guide with your values:
 
 ## authentik configuration
 
-1. In the Admin interface, navigate to **Applications** > **Providers** to create an OAuth2/OpenID provider with these settings:
+To support the integration of Plesk with authentik, you need to create an application/provider pair in authentik.
 
-    - **Name**: Plesk
-    - **Redirect URI**: <kbd>https://<em>plesk.company</em>/modules/oauth/public/login.php</kbd>
-    - **Signing Key**: Select any available key
+### Create an application and provider in authentik
 
-2. Create an application using the provider that you just created:
-    - Navigate to **Applications** > **Applications**.
-    - Create a new application and configure it to use the provider from step 1.
-    - Optionally, apply access restrictions to the application.
-    - Set the **Launch URL** to <kbd>https://<em>plesk.company</em></kbd>.
+1. Log in to authentik as an admin, and open the authentik Admin interface.
+2. Navigate to **Applications** > **Applications** and click **Create with Provider** to create an application and provider pair. (Alternatively you can create only an application, without a provider, by clicking **Create**.)
+
+- **Application**: provide a descriptive name, an optional group for the type of application, the policy engine mode, and optional UI settings.
+- **Choose a Provider type**: select **OAuth2/OpenID Connect** as the provider type.
+- **Configure the Provider**: provide a name (or accept the auto-provided name), the authorization flow to use for this provider, and the following required configurations.
+    - Note the **Client ID**,**Client Secret**, and **slug** values because they will be required later.
+    - Set a `Strict` redirect URI to <kbd>https://<em>plesk.company</em>/modules/oauth/public/login.php</kbd>.
+    - Select any available signing key.
+- **Configure Bindings** _(optional)_: you can create a [binding](/docs/add-secure-apps/flows-stages/bindings/) (policy, group, or user) to manage the listing and access to applications on a user's **My applications** page.
+
+3. Click **Submit** to save the new application and provider.
 
 ## Plesk configuration