$VerbosePreference = 'continue'
get-adcomputer -Filter 'Name -like "te-prd-app-*"' | ForEach-Object {
    Write-Verbose $PSItem.name
    Invoke-Command -ComputerName $psitem.DnsHostName -ScriptBlock {
        hostname;
        $VerbosePreference = 'continue'

        $sites = "antwerp","donges","feyzin","grandpuits","leuna","normandie","portarthur"
        
        foreach($site in $sites){

            Write-Verbose $site
            if((Get-ACl C:\roserapps\$site).Access | Where-Object {$_.IdentityReference -eq "ROSER-TOTAL\NFZ_$site"}){
                (Get-ACl C:\roserapps\$site).Access | Where-Object {$_.IdentityReference -eq "ROSER-TOTAL\NFZ_$site"}}
            else{
                write-error "not there"}
        }
    }

}