---
title: Registry Management
slug: edgemanager/lem-user-ui/product-features/marketplace-catalogs-and-applications/registry-management
description: Registry management enables you to view, add, and remove registry providers.
docTags:
createdAt: 2022-10-07T18:47:52.000Z
---
Registry management enables you to view, add, and remove registry providers. These registry providers will be the source of where Docker images of marketplace catalog applications can be pulled when deploying to Litmus Edge instances.
Docker requires you to connect to a [secure registry](https://docs.docker.com/registry/deploying/#running-a-domain-registry). You can find more information about how to connect to an [insecure registry](https://docs.docker.com/registry/insecure/).
The default registries available are:
- [Elastic Docker Registry](https://www.docker.elastic.co)
- [Microsoft Docker Container Registry ](https://mcr.microsoft.com)
- [Public Docker Hub](https://hub.docker.com)
| **Action** | **Details** |
| --------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ |
| \[1] **Return to Applications** | [Marketplace: Catalogs and Applications](docId\:gqoGt_Szm8rz9UdPhl2NL) |
| \[2] **Add new repository ** | Refer to the following parameters to configure for each registry.
AWS ECR
* **Name**
* **Registry Description** (Optional)
* **AWS Region** (Optional)
* **AWS Key ID**
* **AWS Secret Key**
Azure Container Registry
* **Name**
* **Registry Description** (Optional)
* **Service principal name**
* **Service subscription identifier**
* **Client ID **
* **Client Secret **
* **Resource Group**
* **Registry Name**
* **Address**: Enter the location of the registry.
Docker Registry
* **Name**
* **Registry Description** (Optional)
* **Docker Login Server**: Enter `https://index.docker.io/v1` .
* **Docker Login User **(Optional)
* **Docker Login Password** (Optional)
* **Docker CA Certificate** (Optional): Paste a CA Certificate in the **Docker CA Certificate **field. If Litmus Edge is already connected to Litmus Edge Manager, the CA Certificate used for that connection is applied.
* **Docker Skip TLS Verification** (Optional) Select the check box to bypass the TLS security.
Google Container Registry
* **Name**
* **Google container registry address**
* **Repository Description** (Optional)
* **JSON key file**: Browse to add a key file. |
| \[3] **Remove release ** | Delete the occurrence of release. |
| \[4] **Delete repository** | Remove the repository permanently. |