diff --git a/README.md b/README.md
index d35cb17..40f5de8 100644
--- a/README.md
+++ b/README.md
@@ -11,8 +11,8 @@ This repository is built and pushed automatically.
 ### 🏗️ Platform Support
 | Architecture | Status | Base Image | Build Date |
 | :--- | :--- | :--- | :--- |
-| x86_64 (amd64) | ✅ Active | debian:bookworm | 02.04.2026 15:37 |
-| aarch64 (arm64) | ✅ Active | debian:bookworm | 02.04.2026 15:37 |
+| x86_64 (amd64) | ✅ Active | debian:bookworm | 02.04.2026 16:44 |
+| aarch64 (arm64) | ✅ Active | debian:bookworm | 02.04.2026 16:44 |
 
 ### 🚀 Docker Pull
 ```bash
@@ -27,7 +27,26 @@ services:
     restart: unless-stopped
     ports:
       - 3889
-
+    environment:
+      - SSSD_DEBUG_LEVEL=9
+      - LDAP_SCHEMA=rfc2307
+      - LDAP_AUTH_DISABLE_TLS=true
+      - LDAP_SERVER_URI=URL-OF-YOUR-LDAP-SERVER
+      - LDAP_BIND_USER=admin
+      - LDAP_DOMAIN_DC=dc=YOUR-DOMAIN,dc=COM
+      - LDAP_BIND_PASSWORD=YOUR-SUPER-SECRET-PASSWORD
+      - LDAP_SEARCH_BASE=dc=YOUR-DOMAIN,dc=COM
+      - LDAP_USER_SEARCH_BASE=ou=users,dc=YOUR-DOMAIN,dc=COM
+      - LDAP_GROUP_SEARCH_BASE=dc=YOUR-DOMAIN,dc=COM
+      - LDAP_USER_PASSWORD_ATTRIBUTE=userPassword
+      - LDAP_USER_OBJECT_CLASS=posixAccount
+      - LDAP_USER_NAME=uid
+      - LDAP_USER_DN_ATTRIBUTE=cn
+      - LDAP_GROUP_OBJECTS_CLASS=posixGroup
+      - LDAP_ID_USE_START_TLS=false
+      - LDAP_AUTH_USE_START_TLS=false
+      - LDAP_TLS_REQCERT=never
+      - LDAP_SIMPLE_ALLOW_GROUPS=users
     volumes:
       - ./sssd.conf:/etc/sssd/sssd.conf:ro
       - ./home:/home
@@ -37,16 +56,36 @@ services:
 docker run -d \
   --name baseimage-debian-rdp-ldap \
   --restart unless-stopped \
+  -e SSSD_DEBUG_LEVEL=9 \
+  -e LDAP_SCHEMA=rfc2307 \
+  -e LDAP_AUTH_DISABLE_TLS=true \
+  -e LDAP_SERVER_URI=URL-OF-YOUR-LDAP-SERVER \
+  -e LDAP_BIND_USER=admin \
+  -e LDAP_DOMAIN_DC=dc=YOUR-DOMAIN,dc=COM \
+  -e LDAP_BIND_PASSWORD=YOUR-SUPER-SECRET-PASSWORD \
+  -e LDAP_SEARCH_BASE=dc=YOUR-DOMAIN,dc=COM \
+  -e LDAP_USER_SEARCH_BASE=ou=users,dc=YOUR-DOMAIN,dc=COM \
+  -e LDAP_GROUP_SEARCH_BASE=dc=YOUR-DOMAIN,dc=COM \
+  -e LDAP_USER_PASSWORD_ATTRIBUTE=userPassword \
+  -e LDAP_USER_OBJECT_CLASS=posixAccount \
+  -e LDAP_USER_NAME=uid \
+  -e LDAP_USER_DN_ATTRIBUTE=cn \
+  -e LDAP_GROUP_OBJECTS_CLASS=posixGroup \
+  -e LDAP_ID_USE_START_TLS=false \
+  -e LDAP_AUTH_USE_START_TLS=false \
+  -e LDAP_TLS_REQCERT=never \
+  -e LDAP_SIMPLE_ALLOW_GROUPS=users \
   -v ./sssd.conf:/etc/sssd/sssd.conf:ro \
   -v ./home:/home \
   -p 3889 \
   git.pi-farm.de/pi-farm/baseimage-debian-rdp-ldap:bookworm-de
 ```
 
-*Last updated on: 02.04.2026 15:37*
+*Last updated on: 02.04.2026 16:44*
 
 ### 📜 Version History
 | Version | Date | Status |
 | :--- | :--- | :--- |
+| **bookworm-de** | 02.04.2026 16:44 |  ✅ |
 | **bookworm-de** | 02.04.2026 15:37 |  ✅ |
 | **bookworm** | 02.04.2026 14:15 |  ✅ |
diff --git a/VERSION.history b/VERSION.history
index 92ba601..6db03fa 100644
--- a/VERSION.history
+++ b/VERSION.history
@@ -1,2 +1,3 @@
+| **bookworm-de** | 02.04.2026 16:44 |  ✅ |
 | **bookworm-de** | 02.04.2026 15:37 |  ✅ |
 | **bookworm** | 02.04.2026 14:15 |  ✅ |
diff --git a/docker-compose.yml b/docker-compose.yml
index 2a21bce..e382d88 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -5,7 +5,26 @@ services:
     restart: unless-stopped
     ports:
       - 3889
-
+    environment:
+      - SSSD_DEBUG_LEVEL=9
+      - LDAP_SCHEMA=rfc2307
+      - LDAP_AUTH_DISABLE_TLS=true
+      - LDAP_SERVER_URI=URL-OF-YOUR-LDAP-SERVER
+      - LDAP_BIND_USER=admin
+      - LDAP_DOMAIN_DC=dc=YOUR-DOMAIN,dc=COM
+      - LDAP_BIND_PASSWORD=YOUR-SUPER-SECRET-PASSWORD
+      - LDAP_SEARCH_BASE=dc=YOUR-DOMAIN,dc=COM
+      - LDAP_USER_SEARCH_BASE=ou=users,dc=YOUR-DOMAIN,dc=COM
+      - LDAP_GROUP_SEARCH_BASE=dc=YOUR-DOMAIN,dc=COM
+      - LDAP_USER_PASSWORD_ATTRIBUTE=userPassword
+      - LDAP_USER_OBJECT_CLASS=posixAccount
+      - LDAP_USER_NAME=uid
+      - LDAP_USER_DN_ATTRIBUTE=cn
+      - LDAP_GROUP_OBJECTS_CLASS=posixGroup
+      - LDAP_ID_USE_START_TLS=false
+      - LDAP_AUTH_USE_START_TLS=false
+      - LDAP_TLS_REQCERT=never
+      - LDAP_SIMPLE_ALLOW_GROUPS=users
     volumes:
       - ./sssd.conf:/etc/sssd/sssd.conf:ro
       - ./home:/home