function Get-ADUserProfileList {
    <#
.SYNOPSIS
    Retrieves an array of CIM instance user profiles on the target server that are in either the CORP or FH domains.

.SYNOPSIS
    Retrieves an array of CIM instance user profiles on the target server that are in either the CORP or FH domains.

.PARAMETER ComputerName
    The name of the server where the operation should be performed.  If omitted, defaults to the current host.

.PARAMETER Domains
    Array of domains to process.  If omitted, defaults to both CORP and FH.

.OUTPUTS
    An array of CIM instance user profile objects.
#>
    [CmdLetBinding()]
    [OutputType([object[]])]
    param(
        [Parameter(Mandatory = $false)]
        [string] $ComputerName = $null,

        [Parameter(Mandatory = $false)]
        [ValidateSet('CORP', 'FH')]
        [string[]] $Domains = @('CORP', 'FH')
    )

    $logLead = (Get-LogLeadName)
    $result = @()

    # Test if we can get CIM Instances; abort if not.
    if ($null -eq (Get-Command Get-CimInstance -ErrorAction SilentlyContinue)) {
        Write-Warning "$logLead : Can't CimInstance on this host; aborting."
        return $result
    }

    # Determine if we are executing remotely.
    $splatParams = @{}
    if ( -not (Test-StringIsNullOrWhitespace -Value $ComputerName) -and -not (Compare-StringToLocalMachineIdentifiers -stringToCheck $ComputerName )) {

        $splatParams['ComputerName'] = "$ComputerName"
    }

    $workingList = Get-CimInstance -ClassName Win32_UserProfile @splatParams
    foreach ( $domain in $Domains ) {

        $interim = $workingList | Where-Object { $_.SID.StartsWith($_DomainSidPrefix[$domain]) }
        if ( -not (Test-IsCollectionNullOrEmpty -Collection $interim )) {

            Write-Verbose "$logLead : Found $($interim.Length) entries for $domain domain."
            $result += $interim
        }
    }

    return $result
}