Powershell COM+ settings - powershell

Question

I'm trying to set the following values with the powershell COMAdmin.COMAdminCatalog but I can't find the setting for the below in red. Any help would be appreciated.
Thanks

Answer 1

For the properties in question see the Authentication property and the AccessLevelChecks property for the Applications Collection under COM+ Administration Collections.
For a VBScript example on how to set the Authentication Level property see the answer to changing existing COM+ applications identity via vbs script.
It should be fairly straight forward to convert to PowerShell. Here's my guess:
$comAdmin = New-Object -comobject COMAdmin.COMAdminCatalog
$apps = $comAdmin.GetCollection("Applications")
$apps.Populate();
$app = $apps | Where-Object {$_.Name -eq "MyAppName"}
# Set Authentication to Packet Authentication
$app.Value("Authentication") = 4
# Set Security Level to Process and Component level
$app.Value("AccessChecksLevel") = 1
$apps.SaveChanges()

Answer 2

This was already answered, but here is my "Create New COM+ Application AND set property" script.
$comAdmin = New-Object -comobject COMAdmin.COMAdminCatalog
$apps = $comAdmin.GetCollection("Applications")
$apps.Populate();
$newComPackageName = "MyFirstCOMPackage"
$appExistCheckApp = $apps | Where-Object {$_.Name -eq $newComPackageName}
if($appExistCheckApp)
{
$appExistCheckAppName = $appExistCheckApp.Value("Name")
"This COM+ Application already exists : $appExistCheckAppName"
}
Else
{
$newApp1 = $apps.Add()
$newApp1.Value("Name") = $newComPackageName
$newApp1.Value("ApplicationAccessChecksEnabled") = 0 <# Security Tab, Authorization Panel, "Enforce access checks for this application #>
$saveChangesResult = $apps.SaveChanges()
"Results of the SaveChanges operation : $saveChangesResult"
}