2.2 Perform configuration management
Automate configuration management by using PowerShell Desired State Configuration (DSC) and VM Agent (custom script extensions); configure VMs using a configuration management tool, such as Puppet or Chef; enable remote debugging
2.2.1 Automate configuration management by using PowerShell Desired State Configuration (DSC) and VM Agent (custom script extensions)
https://docs.microsoft.com/en-us/azure/virtual-machines/windows/extensions-dsc-overview