---
title: Prepare a new Tool File to manage DeviceHub Tag(s)
slug: solutions/prepare-a-new-tool-file-to-manage-devicehub-tags
docTags: 
createdAt: 2025-08-12T10:46:36.826Z
---

To manage DeviceHub Tags with the Litmus Excel Add-ins with a new Tool file, you must prepare the Tool file first.

# Before You Begin

- You know the IPv4 address of your Litmus Edge device. 
- You [have an API Key defined](docId\:qZV_OaP7FN9tGhq9UTn_N)  on the Litmus Edge Device you can use.

# Step 1: Navigate to Home Actions

Open a new Excel file with *Litmus Excel Add-ins *enabled. See [Step 4: Verify Litmus Excel Add-in Activation in Excel](docId\:GZDhBJ1xZZNDDThYOCuuu) to learn more.

Expand **Home Actions**.

::Image[]{src="https://api.archbee.com/api/optimize/SSUUxKZUk9bFTEPNn_6Zo/nz31SoF7h4a472dNJh5eA_image.png" size="80" width="1004" height="363" position="center" showCaption="false"}

Click on **New Configuration**.

::Image[]{src="https://api.archbee.com/api/optimize/SSUUxKZUk9bFTEPNn_6Zo/HxyUP9sPbRB16HK563y-L_image.png" size="80" width="525" height="251" position="center" showCaption="false"}

Click on **Tag Management Template**.

::Image[]{src="https://api.archbee.com/api/optimize/SSUUxKZUk9bFTEPNn_6Zo/qbSwkMUHyfM4uIJHbR1h0_image.png" size="80" width="643" height="428" position="center" showCaption="false"}

A new file will be created, based on the Tag Management Template, with a default name of "Litmus\_Configuration\_TagManagement\_\<User Name>\_\<Date>\_\<Time>.xlsm".
Example:*&#x20; Litmus\_Configuration\_TagManagement\_Jane Doe\_08122025\_132020.xlsm*
It is stored by default in your Documents Folder.

# Step 2: Add IP and API Key for one  Litmus Edge

The Tag Management Tool will inform the user if no Litmus Edge Device is defined.
Acknowledge the message through a click on the *OK* button.

::Image[]{src="https://api.archbee.com/api/optimize/SSUUxKZUk9bFTEPNn_6Zo/Tet7HjxugiMtZBVIlInJf_image.png" size="80" width="1283" height="620" position="center" showCaption="false"}

Enter the following details for the Connection:

- **Connect To:** One LE.
- **Target IP**: The IPv4 address of your Litmus Edge.
- The tool will prompt the User for the API key

::Image[]{src="https://api.archbee.com/api/optimize/SSUUxKZUk9bFTEPNn_6Zo/E7k0IT8xvvPTuevEhWaA1_image.png" size="80" width="868" height="623" position="center" showCaption="false"}

Provide the [API Key](docId\:yEbaCETwTk6biyhTq0SL9) from Litmus Edge. Press the ENTER key. And Click on the green Save button

::Image[]{src="https://images.archbee.com/SSUUxKZUk9bFTEPNn_6Zo/ozgETgypSA6W917ypoww2_image-2025-08-12-133928982.png?format=webp" size="80" width="628" height="410" position="center" showCaption="false"}

The tool will now verify if it can connect to the defined Litmus Edge.

# Troubleshooting

The system will attempt to establish a connection with the Litmus Edge. If successful, you will see the red banner disappear and the Icon next tot the IP address change.

![](https://api.archbee.com/api/optimize/SSUUxKZUk9bFTEPNn_6Zo/deN2RkO0woYlJcccCwyz5_image.png)

If the connection fails:
Example: DeviceHub Service not responding.

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You want to:

- Verify the IPv4 address
- Confirm the API Key

::Image[]{src="https://api.archbee.com/api/optimize/SSUUxKZUk9bFTEPNn_6Zo/4Fnks4sxSvkt9NJyws69i_image.png" size="80" width="874" height="582" position="center" showCaption="false"}

- Confirm if all Services are in a running (green) state.

::Image[]{src="https://images.archbee.com/SSUUxKZUk9bFTEPNn_6Zo/YpUcm3-Iwbry-0dJSY6VY_image.png?format=webp" size="80" width="635" height="485" position="center" showCaption="false"}

- Confirm if the Stats Service is not running correctly.

![](https://images.archbee.com/SSUUxKZUk9bFTEPNn_6Zo/wjAixztaQ8M_hv6Yu3S2k_image.png?format=webp)