diff --git a/Private/Get-ADAdministrativeGroups.ps1 b/Private/Get-ADAdministrativeGroups.ps1
deleted file mode 100644
index c3535e0..0000000
--- a/Private/Get-ADAdministrativeGroups.ps1
+++ /dev/null
@@ -1,73 +0,0 @@
-function Get-ADADministrativeGroups {
-    <#
-    .SYNOPSIS
-    Short description
-
-    .DESCRIPTION
-    Long description
-
-    .PARAMETER Type
-    Parameter description
-
-    .PARAMETER Forest
-    Parameter description
-
-    .PARAMETER ExcludeDomains
-    Parameter description
-
-    .PARAMETER IncludeDomains
-    Parameter description
-
-    .PARAMETER ExtendedForestInformation
-    Parameter description
-
-    .EXAMPLE
-    Get-ADADministrativeGroups -Type DomainAdmins, EnterpriseAdmins
-
-    Output (Where VALUE is Get-ADGroup output):
-    Name                           Value
-    ----                           -----
-    ByNetBIOS                      {EVOTEC\Domain Admins, EVOTEC\Enterprise Admins, EVOTECPL\Domain Admins}
-    ad.evotec.xyz                  {DomainAdmins, EnterpriseAdmins}
-    ad.evotec.pl                   {DomainAdmins}
-
-    .NOTES
-    General notes
-    #>
-    [cmdletBinding()]
-    param(
-        [parameter(Mandatory)][validateSet('DomainAdmins', 'EnterpriseAdmins')][string[]] $Type,
-        [alias('ForestName')][string] $Forest,
-        [string[]] $ExcludeDomains,
-        [alias('Domain', 'Domains')][string[]] $IncludeDomains,
-        [System.Collections.IDictionary] $ExtendedForestInformation
-    )
-    $ADDictionary = [ordered] @{ }
-    $ADDictionary['ByNetBIOS'] = [ordered] @{ }
-    $ADDictionary['BySID'] = [ordered] @{ }
-
-    $ForestInformation = Get-WinADForestDetails -Forest $Forest -IncludeDomains $IncludeDomains -ExcludeDomains $ExcludeDomains -ExtendedForestInformation $ExtendedForestInformation
-    foreach ($Domain in $ForestInformation.Domains) {
-        $ADDictionary[$Domain] = [ordered] @{ }
-        $QueryServer = $ForestInformation['QueryServers'][$Domain]['HostName'][0]
-        $DomainInformation = Get-ADDomain -Server $QueryServer
-
-        if ($Type -contains 'DomainAdmins') {
-            Get-ADGroup -Filter "SID -eq '$($DomainInformation.DomainSID)-512'" -Server $QueryServer -ErrorAction SilentlyContinue | ForEach-Object {
-                $ADDictionary['ByNetBIOS']["$($DomainInformation.NetBIOSName)\$($_.Name)"] = $_
-                $ADDictionary[$Domain]['DomainAdmins'] = "$($DomainInformation.NetBIOSName)\$($_.Name)"
-                $ADDictionary['BySID'][$_.SID.Value] = $_
-            }
-        }
-        if ($Type -contains 'EnterpriseAdmins') {
-            Get-ADGroup -Filter "SID -eq '$($DomainInformation.DomainSID)-519'" -Server $QueryServer -ErrorAction SilentlyContinue | ForEach-Object {
-                $ADDictionary['ByNetBIOS']["$($DomainInformation.NetBIOSName)\$($_.Name)"] = $_
-                $ADDictionary[$Domain]['EnterpriseAdmins'] = "$($DomainInformation.NetBIOSName)\$($_.Name)"
-                $ADDictionary['BySID'][$_.SID.Value] = $_ #"$($DomainInformation.NetBIOSName)\$($_.Name)"
-            }
-        }
-    }
-    return $ADDictionary
-}
-
-#Get-ADADministrativeGroups -Type DomainAdmins, EnterpriseAdmins
\ No newline at end of file