diff --git a/Install_GeoNetwork.md b/Install_GeoNetwork.md
index bb2bf45..47e3fe2 100644
--- a/Install_GeoNetwork.md
+++ b/Install_GeoNetwork.md
@@ -1,4 +1,4 @@
-## GeoNetwork Installation
+## 1. GeoNetwork Installation
 
 Download zip package including the WAR file:
 https://next.agrarforschung.at/index.php/s/wAPmRtsY5waLGYb/download?path=%2F&files=geonetwork-enterprise-2022.2.zip 
@@ -11,8 +11,8 @@ https://next.agrarforschung.at/index.php/s/wAPmRtsY5waLGYb/download?path=%2F&fil
 `sudo -u jetty cp geonetwork.war /opt/webbase/webapps/` \
 `sudo systemctl restart jetty9.service`
 
-## GeoNetwork Configuration
-### define DB connection:
+## 2. GeoNetwork Configuration
+### Define DB connection:
 `sudo nano /opt/tomcat/webapps/geonetwork/WEB-INF/config-db/jdbc.properties`
 ```
 jdbc.username=#{systemEnvironment['GEONETWORK_DB_USERNAME']?:'gn_app'}
@@ -20,4 +20,11 @@ jdbc.password=#{systemEnvironment['GEONETWORK_DB_PASSWORD']?:'gn_app007'}
 jdbc.database=#{systemEnvironment['GEONETWORK_DB_NAME']?:'gn_db'}
 jdbc.host=#{systemEnvironment['GEONETWORK_DB_HOST']?:'localhost'}
 jdbc.port=#{systemEnvironment['GEONETWORK_DB_PORT']?:'5432'}
-```
\ No newline at end of file
+```
+
+`sudo nano /opt/tomcat_gn4/webapps/geonetwork/WEB-INF/config-node/srv.xml` \
+activate postgresql-postgis and deactivate h2:
+``` html
+ <import resource="../config-db/postgres-postgis.xml"/>
+ <!--  <import resource="../config-db/${geonetwork.db.type:h2}.xml"/> -->
+```