Before you can use ZENworks 2020 Update 3 to patch OES 2023 servers, you must have the following prerequisites in place:
A ZENworks Update 3 server is installed and running in your network.
For more information, see the ZENworks Server Installation.
The ZENworks Update 3 Agent is installed on each OES 2023 server that you plan to patch.
Each OES 2023 server is registered with the ZENworks 2020 Update 3 server.