doc: Add Console Tab for NbTrans Overriding

doc/content/concepts/features/lorawan/adr/_index.md

@@ -147,7 +147,7 @@ ttn-lw-cli end-devices set --application-id <app-id> --device-id <dev-id> --mac-
 
 {{% tts %}} allows you fine-grained access to limit NbTrans per data rate.
 
-{{< tabs/container "CLI" "HTTP (REST) API" >}}
+{{< tabs/container "CLI" "HTTP (REST) API" "Console">}}
 
 {{< tabs/tab "CLI" >}}
 
@@ -263,6 +263,22 @@ curl -v -H "Content-Type: application/json" -H "Authorization: Bearer $API_KEY"
 
 {{< /tabs/tab >}}
 
+{{< tabs/tab "Console" >}}
+
+In this example, we are setting the min NbTrans to `2` and max NbTrans to `3` for data rate index 5 (SF7 in EU868).
+
+Choose the target end device and Click the **Settings** tab. Navigate to the **Network Layer** section and expand the **Advanced MAC settings**
+
+{{< figure src="advanced-mac-settings.png" alt="Advanced MAC Settings" >}}
+
+Under **Adaptive data rate (ADR)** select `Dynamic mode`. Make sure the `Use default settings for number of retransmissions` is **unchecked**. 
+
+After Expanding **Add data rate specific override**, select `SF7BW150` Data Rate. Set the min NbTrans to `2` and max NbTrans to `3`. Click **Save Changes** to apply.
+
+{{< figure src="NbTrans-values.png" alt="NbTrans Values" >}}
+
+{{< /tabs/tab >}}
+
 {{< /tabs/container >}}
 
 ## Static Mode