diff --git a/Active Directory/Get-UserRights.ps1 b/Active Directory/Get-UserRights.ps1
new file mode 100644
index 0000000..983396e
--- /dev/null
+++ b/Active Directory/Get-UserRights.ps1	
@@ -0,0 +1,64 @@
+#Paremetres Utilisateur et racine du partage
+
+$User = "Username"
+$Path = "PATH"
+
+#Nom de Domaine NetBios
+$Domain = "DOMSNS"
+
+Function Get-ADUserNestedGroups {
+    Param
+    (
+        [string]$DistinguishedName,
+        [array]$Groups = @()
+    )
+
+    #Get the AD object, and get group membership.
+    $ADObject = Get-ADObject -Filter "DistinguishedName -eq '$DistinguishedName'" -Properties memberOf, DistinguishedName;
+    
+    #If object exists.
+    If ($ADObject) {
+        #Enummurate through each of the groups.
+        Foreach ($GroupDistinguishedName in $ADObject.memberOf) {
+            #Get member of groups from the enummerated group.
+            $CurrentGroup = Get-ADObject -Filter "DistinguishedName -eq '$GroupDistinguishedName'" -Properties memberOf, DistinguishedName;
+       
+            #Check if the group is already in the array.
+            If (($Groups | Where-Object { $_.DistinguishedName -eq $GroupDistinguishedName }).Count -eq 0) {
+                #Add group to array.
+                $Groups += $CurrentGroup;
+
+                #Get recursive groups.      
+                $Groups = Get-ADUserNestedGroups -DistinguishedName $GroupDistinguishedName -Groups $Groups;
+            }
+        }
+    }
+
+    Return $Groups;
+}
+
+$Groups = Get-ADUserNestedGroups -DistinguishedName (Get-ADUser -Identity $User).DistinguishedName;
+
+$list = Get-ChildItem $Path -Recurse -Directory
+
+Foreach ($item in $list) {
+
+    $ACL = (Get-Acl $item.FullName).Access
+
+    if (($ACL.IdentityReference -contains ("$($Domain)\" + $User)) -and ($ACL.IsInherited -eq $false)) {
+
+        Write-Host "$($User) a les droits $($ACL.FileSystemRights) sur $($item.FullName)"
+
+    }
+
+    Foreach ($Group in $Groups.Name) {
+
+        if (($ACL.IdentityReference -contains ("$($Domain)\" + $Group)) -and ($ACL.IsInherited -eq $false)) {
+
+            Write-Host "$($User) est dans le groupe $($Group) qui a les droits $($ACL.FileSystemRights) sur $($item.FullName)"
+
+        }
+
+    }
+
+}
\ No newline at end of file
diff --git a/Active Directory/Import-AdGroups.ps1 b/Active Directory/Import-AdGroups.ps1
new file mode 100644
index 0000000..7b9fc3e
--- /dev/null
+++ b/Active Directory/Import-AdGroups.ps1	
@@ -0,0 +1,48 @@
+#Importer le module Active Directory
+Import-Module activedirectory
+
+[string]$Mode
+$Rights = Import-csv "Templates\Import-AdGroups.csv" -Delimiter ";" -Encoding UTF8
+
+# $Groups_Names = ($Rights[0].psobject.Properties).name | Where-Object { $_ -ne "Utilisateur" }
+# $Groups_Names -contains $Property.name
+
+ForEach ($User in $Rights) {
+    ForEach ($Property in $User.PsObject.Properties) {
+        if ($Property.Value -eq "0") {
+            $Mode = "Access"
+        }
+        elseif ($Property.Value -eq "1") {
+            $Mode = "Read"
+        }
+        elseif ($Property.Value -eq "2") {
+            $Mode = "Write"
+        }
+        
+        $Group = (($Property.name -replace " ", "-" -replace "\\", "_" -replace ",", "-") + "_" + $Mode)
+        
+        Try {
+
+            $TheGroup = Get-ADGroup $Group
+
+            $GroupMembers = Get-ADGroupMember -Identity ($($TheGroup.name))
+
+            if ($GroupMembers.SamAccountName -contains $User.Utilisateur) {
+                Write-Host "User $($User.Utilisateur) is already in the group" ($($TheGroup.name)) -BackgroundColor Blue
+            }
+            else {
+                try {
+                    Add-AdGroupMember -Identity ($($TheGroup.name)) -members $User.Utilisateur
+                    Write-Host "User $($User.Utilisateur) added to the group" ($($TheGroup.name)) -BackgroundColor Green
+                }
+                catch {
+                    Write-Host "User $($User.Utilisateur) not added to the group" ($($TheGroup.name)) -BackgroundColor Yellow
+                } 
+            }
+        } 
+        Catch {
+            Write-Host "Group $($Group) not exist, skipped !" -BackgroundColor Red
+        }
+        Remove-Variable Mode -ErrorAction SilentlyContinue
+    }
+}
\ No newline at end of file
diff --git a/Active Directory/Import-AdUsers.ps1 b/Active Directory/Import-AdUsers.ps1
new file mode 100644
index 0000000..19f4ff5
--- /dev/null
+++ b/Active Directory/Import-AdUsers.ps1	
@@ -0,0 +1,52 @@
+# Import active directory module for running AD cmdlets
+Import-Module activedirectory
+  
+#Store the data from ADUsers.csv in the $ADUsers variable
+$ADUsers = Import-csv "Templates\Import-AdUsers.csv" -Delimiter ";" -Encoding UTF8
+$Domain = "dom.hitea.fr"
+
+#Loop through each row containing user details in the CSV file 
+foreach ($User in $ADUsers) {
+
+    $FullName = "$($User.firstname) $($User.lastname)"
+    $Upn = "$($User.username)@$Domain"
+
+    if ((Get-AdUser -Filter "SamAccountName -eq '$($User.username)'")) {
+        Write-Warning "A user account with username $($User.username) already exist in Active Directory."
+    }
+    elseif (([string]::IsNullOrEmpty($User.password))) {
+        Write-Warning "The password for $($User.username) is nul or empty."
+    }
+    elseif (($User.username).Length -gt 19) {
+        Write-Warning "The username $($User.username) is too long (Greater than 20)."
+    }
+    else {
+        try {
+            New-ADUser `
+                -SamAccountName $User.username `
+                -UserPrincipalName $Upn `
+                -GivenName $User.firstname `
+                -Surname $User.lastname `
+                -Name $FullName `
+                -DisplayName $FullName `
+                -Path $User.ou `
+                -Company $User.company `
+                -State $User.state `
+                -City $User.city `
+                -StreetAddress $User.streetaddress `
+                -OfficePhone $User.telephone `
+                -EmailAddress $User.email `
+                -Title $User.jobtitle `
+                -Department $User.department `
+                -AccountPassword (convertto-securestring $User.password -AsPlainText -Force) `
+                -Enabled $True `
+                -ChangePasswordAtLogon $False `
+                -PasswordNeverExpires $True `
+                -CannotChangePassword $False
+            Write-Host "The user $($User.firstname) $($User.lastname) ($($User.username)) was created."
+        }
+        catch {
+            Write-Error "The user $($User.firstname) $($User.lastname) ($($User.username)) was not created."
+        }
+    }
+}
\ No newline at end of file
diff --git a/Active Directory/New-Domain.ps1 b/Active Directory/New-Domain.ps1
new file mode 100644
index 0000000..4bc1020
--- /dev/null
+++ b/Active Directory/New-Domain.ps1	
@@ -0,0 +1,25 @@
+#Installer la fonctionnalité AD DS
+Install-WindowsFeature AD-Domain-Services -IncludeManagementTools
+
+#Importer le module de déploiement
+Import-Module ADDSDeployment
+
+#Créer une nouvelle forêt
+Install-ADDSForest `
+    -CreateDnsDelegation:$false `
+    -DatabasePath "C:\Windows\NTDS" `
+    -DomainMode "WinThreshold" `
+    -DomainName "DOMAINE.LOCAL" `
+    -DomainNetbiosName "DOMAINE" `
+    -ForestMode "WinThreshold" `
+    -InstallDns:$true `
+    -LogPath "C:\Windows\NTDS" `
+    -NoRebootOnCompletion:$false `
+    -SysvolPath "C:\Windows\SYSVOL" `
+    -Force:$true
+
+#Voir les rédirecteurs du serveur DNS
+Get-DnsServerForwarder
+
+#Ajouter un redirecteur au serveur DNS, Exemple avec le DNS de CloudFare
+Add-DnsServerForwarder -IPAddress 1.1.1.1
\ No newline at end of file