docs(cpt): update tuto feedback

Author: nerda-codes

tutorials/configure-slack-grafana-alerting/index.mdx

@@ -6,13 +6,13 @@ content:
   h1: Configuring Slack for Grafana alerting using a Webhook URL
   paragraph: Learn how to send your Grafana alert notifications to your Slack channels for more efficient monitoring.
 categories:
-  - observability
+  - cockpit
 dates:
   validation: 2025-02-11
   posted: 2025-02-11
 ---
 
-This page shows you how to create a Slack app, a Slack webhook, and a Slack integration in Grafana using the Scaleway Alerting and the Grafana alert managers, and how to configure notification policies to receive your Grafana alert notifications to your Slack channel.
+This page shows you how to create a Slack app, a Slack webhook, and your Slack integration in Grafana using the `Scaleway Alerting` alert manager, and how to configure notification policies to receive your Grafana alert notifications in your Slack channel.
 
 <Macro id="requirements" />
 
@@ -47,9 +47,7 @@ This page shows you how to create a Slack app, a Slack webhook, and a Slack inte
 5. Click **Allow**.
 6. Click **Copy** under the **Webhook URL** section, as you will need it in the next steps.
 
-## Creating your Slack integration in Grafana
-
-### Using the Scaleway Alerting alert manager
+## Creating your Slack integration in Grafana using the Scaleway Alerting alert manager
 
 1. [Access](/cockpit/how-to/access-grafana-and-managed-dashboards/) your Grafana dashboard.
 2. Click the **Toggle menu** icon next to **Home** in the top left corner of your screen.
@@ -66,26 +64,6 @@ This page shows you how to create a Slack app, a Slack webhook, and a Slack inte
      If you have already created contact points, you need to [configure a nested notification policy](#configuring-a-notification-policy) to define which contact point should receive which alert.
     </Message>
 
-### Using the Grafana alert manager
-
-1. [Access](/cockpit/how-to/access-grafana-and-managed-dashboards/) your Grafana dashboard.
-2. Click the **Toggle menu** icon next to **Home** in the top left corner of your screen.
-3. Click **Alerting**, then click **Contact points**.
-4. Choose the **Grafana** alert manager in the drop-down next to the **Choose Alertmanager** field.
-5. Click **+ Add contact point**.
-6. Enter a contact point name.
-7. Select **Slack** from the **Integration** drop-down.
-8. In the **Recipient** field, paste the name of the Slack channel or recipient to send notifications to.
-9. Paste your Slack app Webhook URL in the **Webhook URL** field.
-10. Optionally, configure your contact point as you wish with more customization.
-11. Optionally, click **Test** to send a test notification to the recipient you have configured in step 8.
-    <Lightbox src="scaleway-slack-alert-test.webp" alt="Grafana test alert notification on Slack" />
-12. Click **Save contact point**.
-
-    <Message type="important">
-     If you have already created contact points, you need to [configure a nested notification policy](#configuring-a-notification-policy) to define which contact point should receive which alert.
-    </Message>
-
 ## Configuring a notification policy
 
 If you have created multiple contact points in Grafana, the default contact point will receive alerts by default. To make sure your alerts are sent to the desired contact point, you need to define notification policies.