Autounattend.xml

<?xml version="1.0" encoding="utf-8"?>
<!-- Sample Autounattend.xml for Windows 10 media. This has been tested on 1511, 1607, and 1709 - x64 architecture only
     For more details visit my blog http://blogs.catapultsystems.com/mdowst/archive/2017/12/11/create-zero-touch-windows-10-iso/  --> 
<unattend xmlns="urn:schemas-microsoft-com:unattend">
	<settings pass="windowsPE">
		<component name="Microsoft-Windows-Setup" processorArchitecture="amd64" publicKeyToken="31bf3856ad364e35" language="neutral" versionScope="nonSxS" xmlns:wcm="http://schemas.microsoft.com/WMIConfig/2002/State">
			<DiskConfiguration>
				<Disk wcm:action="add">
					<DiskID>0</DiskID>
					<WillWipeDisk>true</WillWipeDisk>
					<CreatePartitions>
						<CreatePartition wcm:action="add">
							<Order>1</Order>
							<Type>EFI</Type>
							<Size>100</Size>
						</CreatePartition>
						<CreatePartition wcm:action="add">
							<Order>2</Order>
							<Type>MSR</Type>
							<Size>4096</Size>
						</CreatePartition>
						<CreatePartition wcm:action="add">
							<Order>3</Order>
							<Type>Primary</Type>
							<Extend>true</Extend>
						</CreatePartition>
					</CreatePartitions>
					<ModifyPartitions>
						<ModifyPartition wcm:action="add">
							<Order>1</Order>
							<PartitionID>1</PartitionID>
							<Label>System</Label>
							<Format>FAT32</Format>
						</ModifyPartition>
						<ModifyPartition wcm:action="add">
							<Order>2</Order>
							<PartitionID>3</PartitionID>
							<Label>Windows</Label>
							<Letter>C</Letter>
							<Format>NTFS</Format>
						</ModifyPartition>
					</ModifyPartitions>
				</Disk>
				<WillShowUI>OnError</WillShowUI>
			</DiskConfiguration>
			<ImageInstall>
				<OSImage>
					<WillShowUI>OnError</WillShowUI>
					<InstallTo>
						<DiskID>0</DiskID>
						<PartitionID>3</PartitionID>
					</InstallTo>
					<InstallFrom>
						<Path>install.wim</Path>
						<MetaData>
							<Key>/IMAGE/INDEX</Key>
							<Value>1</Value>
						</MetaData>
					</InstallFrom>
				</OSImage>
			</ImageInstall>
			<ComplianceCheck>
				<DisplayReport>OnError</DisplayReport>
			</ComplianceCheck>
			<UserData>
				<AcceptEula>true</AcceptEula>
				<ProductKey>
					<Key />
				</ProductKey>
			</UserData>
		</component>
		<component name="Microsoft-Windows-International-Core-WinPE" processorArchitecture="amd64" publicKeyToken="31bf3856ad364e35" language="neutral" versionScope="nonSxS" xmlns:wcm="http://schemas.microsoft.com/WMIConfig/2002/State" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
			<SetupUILanguage>
				<UILanguage>en-US</UILanguage>
			</SetupUILanguage>
			<InputLocale>0409:00000409</InputLocale>
			<SystemLocale>en-US</SystemLocale>
			<UILanguage>en-US</UILanguage>
			<UserLocale>en-US</UserLocale>
		</component>
	</settings>
	<settings pass="oobeSystem">
		<component name="Microsoft-Windows-Shell-Setup" processorArchitecture="amd64" publicKeyToken="31bf3856ad364e35" language="neutral" versionScope="nonSxS" xmlns:wcm="http://schemas.microsoft.com/WMIConfig/2002/State" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
			<AutoLogon>
				<Password>
					<Value>password</Value>
					<PlainText>true</PlainText>
				</Password>
				<Enabled>true</Enabled>
				<LogonCount>1</LogonCount>
				<Username>Administrator</Username>
			</AutoLogon>
			<OOBE>
				<HideEULAPage>true</HideEULAPage>
				<HideLocalAccountScreen>true</HideLocalAccountScreen>
				<HideOEMRegistrationScreen>true</HideOEMRegistrationScreen>
				<HideOnlineAccountScreens>true</HideOnlineAccountScreens>
				<HideWirelessSetupInOOBE>true</HideWirelessSetupInOOBE>
				<SkipMachineOOBE>true</SkipMachineOOBE>
				<SkipUserOOBE>true</SkipUserOOBE>
			</OOBE>
			<UserAccounts>
				<AdministratorPassword>
					<Value>password</Value> 
					<PlainText>true</PlainText> 
				</AdministratorPassword>
			</UserAccounts>
		</component>
	</settings>
	<settings pass="specialize">
		<component name="Microsoft-Windows-Shell-Setup" processorArchitecture="amd64" publicKeyToken="31bf3856ad364e35" language="neutral" versionScope="nonSxS" xmlns:wcm="http://schemas.microsoft.com/WMIConfig/2002/State" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
			<ComputerName>*</ComputerName>
			<RegisteredOwner>Contoso</RegisteredOwner>
			<RegisteredOrganization>Contoso</RegisteredOrganization>
		</component>
	</settings>
</unattend>

Can I use this process for a PXE installation?

respectfully, confirmed defective; fake errors galore, 21H1 ISO USB download from Microsoft....