---
title: Manage Instances
slug: litmusedge-v1/product-features/digital-twins/manage-instances
description: Learn how to manage digital twins instances. 
docTags: 
createdAt: 2022-10-24T19:58:39.000Z
---

:::hint{type="info"}
**Notes**: 

- The Digital Twins feature is available for Litmus Edge version 3.3.1 and later. 
- To access the Digital Twins feature, you need a Scale or Growth Litmus license. 
:::

After you create instances, you can navigate to **Digital Twins **> **Instances **to manage them. 

# Change Instance View

Click the icons for **Show devices grid** or **Show devices table** to change how you view your instances. 

::Image[]{src="https://api.archbee.com/api/optimize/SSUUxKZUk9bFTEPNn_6Zo/WMUy048np95x6VGUh6syt_image.png" size="80" width="1919" height="401" caption="Change instance view icons" position="center" showCaption="true"}

# Filter and Search Instances

Use the search bar to search by instance name. 

::Image[]{src="https://api.archbee.com/api/optimize/SSUUxKZUk9bFTEPNn_6Zo/Pj3qgBxXRRMdlJoILgUJp_image.png" size="80" width="943" height="498" caption="The Instance search bar" position="center" showCaption="true"}

# Manage Individual Instances

From the *Show devices grid* view, you can use instance tiles to access management options. Refer to the image and callouts below.

::Image[]{src="https://api.archbee.com/api/optimize/SSUUxKZUk9bFTEPNn_6Zo/b8kEJ9_3YEBMcmpnHvY8t_image.png" size="80" width="925" height="433" caption="Management options for individual instance" position="center" showCaption="true"}

\[1]** Action menu**: The action menu displays the following options. 

- Disable/Enable
- Edit
- Delete

\[2] **Copy Instance Topic** 

\[3]** Disable/Enable Instance**

\[4]** Edit**: Update the associated model, instance name, interval, and select/unselect the *Flatten Hierarchy* check box. 

:::hint{type="info"}
**Note**: The Flatten Hierarchy feature is available for Litmus Edge version 3.3.2 and later. When *Flatten Hierarchy *is selected, it will take a nested JSON object and convert it into a JSON object with one layer using dot notation. This is useful when sending JSON objects to InfluxDB, because InfluxDB does not accept nested JSON objects.
:::

\[5] **Delete**

# Manage Instance Parameters

You can click the Instance tile (grid view) or Instance name (table view) to view the instance details. See the *Step 2: Configure Instance *section from [Add an Instance](docId\:heaqsUA7YTEWvF_6dE-Ks) for details on updating the parameters. After making changes make sure to save the updates and then [Restart the instance](docId\:heaqsUA7YTEWvF_6dE-Ks).