diff --git a/src/ecodms/constants-service.conf b/src/ecodms/constants-service.conf
new file mode 100644
index 0000000..1dac056
--- /dev/null
+++ b/src/ecodms/constants-service.conf
@@ -0,0 +1,26 @@
+#!/bin/bash
+
+# Authors:
+# (C) 2021 Idea an concept by Christian Zengel <christian@sysops.de>
+# (C) 2021 Script design and prototype by Markus Helmke <m.helmke@nettwarker.de>
+# (C) 2021 Script rework and documentation by Thorsten Spille <thorsten@spille-edv.de>
+
+# This file contains the project constants on service level
+
+# Debian Version, which will be installed
+LXC_TEMPLATE_VERSION="debian-11-standard"
+
+# Create sharefs mountpoint
+LXC_MP="0"
+
+# Create unprivileged container
+LXC_UNPRIVILEGED="1"
+
+# enable nesting feature
+LXC_NESTING="1"
+
+# set ecodms release version
+ECODMS_RELEASE=ecodms_220864
+
+# service dependent meta tags
+SERVICE_TAGS="java,postgresql"
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diff --git a/src/ecodms/install-service.sh b/src/ecodms/install-service.sh
new file mode 100644
index 0000000..9eaf184
--- /dev/null
+++ b/src/ecodms/install-service.sh
@@ -0,0 +1,21 @@
+#!/bin/bash
+
+set -euo pipefail
+
+# Authors:
+# (C) 2021 Idea an concept by Christian Zengel <christian@sysops.de>
+# (C) 2021 Script design and prototype by Markus Helmke <m.helmke@nettwarker.de>
+# (C) 2021 Script rework and documentation by Thorsten Spille <thorsten@spille-edv.de>
+
+source /root/functions.sh
+source /root/zamba.conf
+source /root/constants-service.conf
+
+echo "ecodmsserver ecodmsserver/language string german" | debconf-set-selections
+echo "ecodmsserver ecodmsserver/license string true" | debconf-set-selections
+
+echo -e "deb http://www.ecodms.de/${ECODMS_RELEASE}/$(lsb_release -cs) /" > /etc/apt/sources.list.d/ecodms.list
+wget -qO- http://www.ecodms.de/gpg/ecodms.key | gpg --dearmor | tee /etc/apt/trusted.gpg.d/ecodms.gpg
+
+apt update
+DEBIAN_FRONTEND=noninteractive DEBIAN_PRIORITY=critical apt -y -qq install ecodmsserver
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