function Get-WindowsFeatureInventory {
<#
.SYNOPSIS
    Returns an OrderedDictionary that Represents the Windows Feature Inventory.
#>

    [CmdletBinding()]
    param()
    $logLead  = (Get-LogLeadName);
    $providerStopWatch =  [System.Diagnostics.StopWatch]::StartNew()

    $featureDictionary = New-Object System.Collections.Specialized.OrderedDictionary
    $featureDetails = New-Object System.Collections.Specialized.OrderedDictionary

    try {

        if ((Get-CIMInstance -Namespace "root\CIMV2" -Class Win32_OperatingSystem -Property Caption).Caption -notmatch "Server") {

            $logError = "Windows Feature Inventory Not Supported on Client Operating Systems"
            Write-Warning "$logLead : $logError"
            throw $logError
        }

        Write-Verbose "$logLead : [$($providerStopWatch.Elapsed)] : Reading Windows Feature and Role Details"

        Import-Module ServerManager -Verbose:$false | Out-Null
        $features = Get-WindowsFeature | Where-Object {$_.Installed}

        Write-Verbose "$logLead : [$($providerStopWatch.Elapsed)] : Windows Feature and Role Data Retrieved"

        foreach ($feature in $features) {

            $featureDetails[$feature.Name] = New-Object System.Collections.Specialized.OrderedDictionary
            $featureDetails[$feature.Name]["Name"] = $feature.Name
            $featureDetails[$feature.Name]["DisplayName"] = $feature.DisplayName
            $featureDetails[$feature.Name]["FeatureType"] = $feature.FeatureType
            $featureDetails[$feature.Name]["Path"] = $feature.Path
            $featureDetails[$feature.Name]["Depth"] = $feature.Depth
            $featureDetails[$feature.Name]["Parent"] = $feature.Parent
        }
    }
    catch {

        $featureDetails["Error"] = $_.Exception.ToString()
    }

    $featureDictionary.Add("Features", $featureDetails)

    Write-Verbose "$logLead : [$($providerStopWatch.Elapsed)] : Provider Complete"
    $providerStopWatch.Stop()

    return $featureDictionary
}