Run via Psexe

.\psexec.exe -i -s powershell.exe

$assignedAccessConfiguration = @"
<?xml version="1.0" encoding="utf-8"?>
<AssignedAccessConfiguration xmlns="http://schemas.microsoft.com/AssignedAccess/2017/config" xmlns:rs5="http://schemas.microsoft.com/AssignedAccess/201810/config" xmlns:v4="http://schemas.microsoft.com/AssignedAccess/2021/config">
  <Profiles>
    <Profile Id="{EDB3036B-780D-487D-A375-69369D8A8F78}">
      <KioskModeApp v4:ClassicAppPath="%ProgramFiles(x86)%\Microsoft\Edge\Application\msedge.exe" v4:ClassicAppArguments="--kiosk https://go.safefood360.com/ --edge-kiosk-type=fullscreen" />
      <v4:BreakoutSequence Key="Ctrl+A" />
    </Profile>
  </Profiles>
  <Configs>
    <Config>
        <Account>AzureAD\[email protected]</Account>
    <DefaultProfile Id="{EDB3036B-780D-487D-A375-69369D8A8F78}"/>
    </Config>
  </Configs>
</AssignedAccessConfiguration>
"@

$namespaceName="root\cimv2\mdm\dmmap"
$className="MDM_AssignedAccess"
$obj = Get-CimInstance -Namespace $namespaceName -ClassName $className
$obj.Configuration = [System.Net.WebUtility]::HtmlEncode($assignedAccessConfiguration)