CmdID / PowerShell / Cmdlets / ConvertFrom
ConvertFrom-DfsrGuid
Translates GUIDs to friendly names within a given replication group. Windows Server PowerShell reference
From the Windows Server PowerShell reference 3 parameters Its page in the reference
Parameters
-DomainNameSpecifies the NetBIOS name or fully qualified domain name (FQDN) for the Active Directory Domain Service (AD DS) domain that contains the replication group.-GroupName, -RG, -RgNameSpecifies an array of names of replication groups.-GuidSpecifies an array of GUID values to convert to a friendly name.