CmdID / PowerShell / Cmdlets / Register
Register-CauPlugin
Registers a CAU software updating plug-in on the local computer. Windows Server PowerShell reference
From the Windows Server PowerShell reference 3 parameters Its page in the reference
Parameters
-Confirm, -cfPrompts you for confirmation before running the cmdlet.-PathSpecifies the path to the binary that implements the plug-in.-WhatIf, -wiShows what would happen if the cmdlet runs.