Most new information will end up here, until it matures and finds a proper home.

Delete num of the oldest snapshots, filtered by filt:

zfs list -t snapshot -o name -S creation | grep filt | tail -n +num | xargs -n 1 zfs destroy -r

• c: drive is the operating system we are capturing (may not always be c:)
• z: drive is the target location where we're saving the image
• Recommend naming the WIM file [VM_name]-[Description].wim
• Recommend the /name switch be [Windows Edition] - [Description] build
• If the /compress switch is omitted then the default compression of fast will be used

dism /capture-image /imagefile:z:\Win10Ent_x64-Custom.wim /capturedir:c:\ /name:"Windows 10 Enterprise - Custom build" /compress:maximum

:: query the machine's model
wmic csproduct get name
:: sample output...
Name
Latitude E7250

Applying above information we can filter the Inject Drivers tasks in MDT via the following Query WMI condition:

SELECT * FROM Win32_ComputerSystem WHERE Model LIKE "%Latitude%7250%"

[System.Reflection.Assembly]::LoadWithPartialName('Microsoft.VisualBasic') | Out-Null
$count = [Microsoft.VisualBasic.Interaction]::InputBox("How many GUIDs to generate?", "Question", 1)
 
$file = ".\GUIDs.txt"
Remove-Item $file -Force -ErrorAction Ignore
 
$guids = @()
 
for($i=0; $i -lt $count; $i++){
    $guids += New-Guid
}
 
$guids | ConvertTo-Csv -NoTypeInformation | select -Skip 1 | % {$_ -replace '"', ""} | Out-File $file -Encoding utf8

# this is our file with XML data
$fileName = "c:\stuff\data.xml"
 
# get content from the file and cast it as XML
[xml]$data = get-content $fileName
 
# do stuff with the XML
 
# back-up the old file just in case
Copy-Item $fileName ($fileName + ".bak")
 
# save the standard way
# $data.Save($fileName)
# ^ this works in most cases, but we have no control over the file encoding, nor the formatting of the XML
# so we are likely to just get condensed XML without any white-space formatting
 
# save the fun way
# first we use XmlWriterSettings to set the text encoding and indent formatting
$xmlSettings = New-Object System.Xml.XmlWriterSettings
$xmlSettings.Encoding = [System.Text.Encoding]::ASCII
$xmlSettings.Indent = $true
# then we use the XmlWriter to save
$xmlWriter = [System.XML.XmlWriter]::Create($fileName, $xmlSettings)
$data.Save($xmlWriter)
# remember to flush and close the XmlWriter
$xmlWriter.Flush()
$xmlWriter.Close()