---
title: "Determine if a gateway is linked to an asset"
slug: "determine-if-a-gateway-is-linked-to-an-asset"
updated: 2025-12-03T15:49:35Z
published: 2025-12-03T15:49:35Z
canonical: "docs.calculus.group/determine-if-a-gateway-is-linked-to-an-asset"
---

> ## Documentation Index
> Fetch the complete documentation index at: https://docs.calculus.group/llms.txt
> Use this file to discover all available pages before exploring further.

# Determine if a gateway is linked to an asset

To determine if a gateway is linked to an asset, go to the **Gateways** page and click on the gateway you want to check. The **Edit Gateway** panels opens. Go to the **Data Sources** tab.

![Editing the Zutendaal Weather gateway settings with data source information displayed.](https://cdn.document360.io/94d0a983-5058-4b02-8d06-1228a999a7a1/Images/Documentation/2025-12-02 16-15-51.png?sv=2026-02-06&spr=https&st=2026-11-11T13%3A48%3A43Z&se=2026-11-11T14%3A48%3A43Z&sr=c&sp=r&sig=BYh4mQu%2B6Eo6FMX4wfE%2FtBvq6n56hcEkuRZJrFWh7fw%3D)

Click on the arrow behind a data source to see if the data source is used by an asset. A new panel opens, listing all assets that were at one time linked to this gateway and have not been deleted yet.

![Overview of asset tracking data with status indicators and details for each asset.](https://cdn.document360.io/94d0a983-5058-4b02-8d06-1228a999a7a1/Images/Documentation/2025-12-02 16-50-21.png?sv=2026-02-06&spr=https&st=2026-11-11T13%3A48%3A43Z&se=2026-11-11T14%3A48%3A43Z&sr=c&sp=r&sig=BYh4mQu%2B6Eo6FMX4wfE%2FtBvq6n56hcEkuRZJrFWh7fw%3D)

If an **End Time** is set, and it’s before the current date (asset **TRANS01** in the above screenshot), the asset is in essence not linked to the gateway anymore. In other words, the **End Time** has to be a future time and date, or **Not set**, for the gateway to be effectively linked to the asset.

> [!WARNING]
> Hint!
> 
> Please make sure to check all listed data sources, since not all data sources have to be used by an asset.