The description and attributes for this workflow seem to imply that customizing Linux is supported by the workflow. When I attempted to use it, I got the message "NotSupportedOsError: This workflow only support Windows and Linux OS". This really confused me as I was trying to customize a RHEL 7 virtual machine.
I actually looked at the schema of the workflow and it will eventually fail if the OS is not Windows. Is there something weird going on in my environment, or are the description, attributes, and error message of the workflow just misleading?