added setup dash

Author: marciocloudflare

src/content/partials/magic-wan/magic-tunnel-health-alerts/magic-tunnel-health-alerts.mdx

@@ -22,3 +22,16 @@ If a Magic Tunnel health alert is fired, customers can expect the following data
 - Tunnel status
 - Alert SLO
 - Timestamp
+
+## Set up Magic Tunnel health alerts
+
+<Tabs syncKey="dashPlusAPI"> <TabItem label="Dashboard">
+
+1. Log in to your [Cloudflare dashboard](https://dash.cloudflare.com/login), and select your account.
+2. Select **Notifications** > **Add**.
+3. Select **{props.productName}** > **Magic Tunnel Health Check Alert** > **Select** to add a notification.
+4. Enter a name and description for the notification.
+5. Add webhooks or an email address for the person who should receive the notification, and select **Next**.
+6. Choose the tunnels you want to receive alerts for.
+7. Select the **Alert Sensitivity Level** threshold. It is predefined for _Medium_, but you can choose between _High_, _Medium_, and _Low_. If you need more than three sensitivity levels, use the API.
+8. Select **Create** when you are done.