---
title: Statistics
slug: litmusedge/kGCiIgVf_BilS3R9pTmPD
description: The Certificates pane allows you to manage clients that connect to the OPC UA server using certificate-based authentication.
docTags: 
createdAt: 2022-05-13T18:58:52.000Z
---

The Statistics pane is used to manage certificate trust for OPC UA clients. Before a client can connect, the server must be configured to trust that client's certificate.

From here, you can view, trust, or remove client certificates, refresh the client list, and download the server certificate. For more information, see [Manage OPC UA Authentication](docId:7ms-yCNakmMOYCquS1WiD). 

If you are using the Docker version of Litmus Edge and having issues connecting to the OPC UA server, see [Issues Connecting to OPC UA Server](docId\:Fve9ZDQxYktq2Bm0mg1JE). 

# Access OPC UA Statistics UI

**To access the OPC UA Statistics pane: **

1. Log in to Litmus Edge.
2. From the Navigation panel, navigate to **OPC **>** Statistics**.
   The *Statistics *pane appears.

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# Next Steps

- [Add an OPC UA Client Connection](docId\:Y03E-i1ItOcP7XUfl6e2R)
- [Add an OPC UA Server Connection with UA Expert Client](docId\:yPDsY1BLpd4UMOW7tHzb_)
- [Download the OPC UA Server Certificate](docId:2le38kRCPVktiIiDXiVAw)
- [Manage OPC UA Certificates](docId\:BURXwn-4l3zy_QtP34Tu3)
- [View Active Sessions](docId\:aGyAdXzHbD7RX5nQhIiEe)