The information and instructions in the following sections help you to perform an unattended, online patching of Open Enterprise Server (OES) 23.4 by using ZENworks 2020 Update 3. After you complete the instructions in the following sections, your OES 23.4 servers are patched according to the schedule you set.
To ensure that your patching process runs smoothly, we recommend that you read the following sections before performing the tasks.