diff --git a/Active Directory/README.md b/Active Directory/README.md
index d8b7b5f..6424327 100644
--- a/Active Directory/README.md	
+++ b/Active Directory/README.md	
@@ -173,8 +173,17 @@ Add-Computer -Domain "podxx.spielwiese.intern" -Restart -Force
 #### AD-integrierte CA
 <details>
 
-    Root-CA -> Offline
-    Sub-CA (Issuing CA) -> Online + Enterprise
+> Installiere 'Active Directory Certificate Services'
+
+````ruby
+MMC erstellen:
+    -> Snap-ins:
+            - Active Directory Sites and Services
+            - Certificate Templates
+            - Certification Authority
+            - Enterprise PKI
+            - Group Policy Management
+````
 
 <details>