diff --git a/debian11_install.md b/debian11_install.md
index e0fa0f4..6bd7d3f 100644
--- a/debian11_install.md
+++ b/debian11_install.md
@@ -2,6 +2,9 @@
 
 ### OS:
 * LXC Template Debian ```debian-11-standard_11.6-1_amd64```
+* System auf DE@UTF-8 stellen:
+```dpkg-reconfigure locales```
+
 * .DEB Pakete installieren:
 ```
 apt update && apt upgrade -y && apt install  apache2 libarchive-zip-perl libclone-perl \
@@ -22,4 +25,15 @@ apt update && apt upgrade -y && apt install  apache2 libarchive-zip-perl libclon
   libdatetime-event-cron-perl libexception-class-perl libcam-pdf-perl \
   libxml-libxml-perl libtry-tiny-perl libmath-round-perl \
   libimager-perl libimager-qrcode-perl librest-client-perl libipc-run-perl
+  ```
+
+  ### Kivitendo Source
+  ```
+  cd /var/www/
+  git clone https://github.com/kivitendo/kivitendo-erp.git
+  cd kivitendo-erp/
+  git checkout `git tag -l | egrep -ve "(alpha|beta|rc)" | tail -1`
+  mkdir webdav
+  chown -R www-data users spool webdav templates users
+  cp config/kivitendo.conf.default config/kivitendo.conf
   ```
\ No newline at end of file