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clarified how to acces node-red in getStarted #72

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Original file line number Diff line number Diff line change
Expand Up @@ -12,7 +12,10 @@ The United Manufacturing Hub has several simulators. These simulators simulate d

## Creating Node-RED flow with simulated MQTT-Data

1. Access Node-RED with UMHLens.
1. Access the Node-RED Web UI. To do this, click on the service and forward the port as shown below. Once the UI opens
in the browser, add `nodered` to the URL to avoid the [cannot get error](https://learn.umh.app/course/how-to-fix-cannot-get-error-in-node-red/).

![Untitled](/images/getstarted/managingTheSystem/getStartedManagingForwarding.png?width=75%)
2. From the left-hand column, drag a **mqtt-in** node, a **mqtt-out** node, and a **debug** node into your flow.
3. Connect the **mqtt-in** and to the **debug-node**.

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Original file line number Diff line number Diff line change
Expand Up @@ -27,7 +27,8 @@ In this chapter, we'll guide you through connecting to our Kubernetes cluster us

## 2. Import flows to Node-RED

1. Access the Node-RED Web UI. To do this, click on the service and forward the port as shown above. When the UI opens in the browser, add `nodered` to the URL as shown in the figure below to avoid the [cannot get error](https://learn.umh.app/course/how-to-fix-cannot-get-error-in-node-red/).
1. Access the Node-RED Web UI. To do this, click on the service and forward the port as shown above. When the UI opens
in the browser, add `nodered` to the URL as shown in the figure below to avoid the [cannot get error](https://learn.umh.app/course/how-to-fix-cannot-get-error-in-node-red/).

![Untitled](/images/getstarted/managingTheSystem/getStartedManagingCannotGet.png?width=75%)
2. Once you are in the web interface, click on the three lines in the upper right corner and select **Import**.
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