diff --git a/bbmri/docker-compose.yml b/bbmri/docker-compose.yml
index 07f1a2f..9bc05cc 100644
--- a/bbmri/docker-compose.yml
+++ b/bbmri/docker-compose.yml
@@ -1,5 +1,7 @@
 version: "3.7"
 
+# This includes only the shared persistence for BBMRI-ERIC and GBN. Federation components are included as modules, see vars.
+
 services:
   blaze:
     image: docker.verbis.dkfz.de/cache/samply/blaze:latest
@@ -19,42 +21,10 @@ services:
       - "traefik.http.routers.blaze_ccp.middlewares=ccp_b_strip,auth"
       - "traefik.http.routers.blaze_ccp.tls=true"
 
-  focus:
-    image: docker.verbis.dkfz.de/cache/samply/focus:main
-    container_name: bridgehead-focus
-    environment:
-      API_KEY: ${FOCUS_BEAM_SECRET_SHORT}
-      BEAM_APP_ID_LONG: focus.${PROXY_ID}
-      PROXY_ID: ${PROXY_ID}
-      BLAZE_URL: "http://bridgehead-bbmri-blaze:8080/fhir/"
-      BEAM_PROXY_URL: http://beam-proxy:8081
-      RETRY_COUNT: ${FOCUS_RETRY_COUNT}
-    depends_on:
-      - "beam-proxy"
-      - "blaze"
-
-  beam-proxy:
-    image: docker.verbis.dkfz.de/cache/samply/beam-proxy:develop
-    container_name: bridgehead-beam-proxy
-    environment:
-      BROKER_URL: ${BROKER_URL}
-      PROXY_ID: ${PROXY_ID}
-      APP_focus_KEY: ${FOCUS_BEAM_SECRET_SHORT}
-      PRIVKEY_FILE: /run/secrets/proxy.pem
-      ALL_PROXY: http://forward_proxy:3128
-      TLS_CA_CERTIFICATES_DIR: /conf/trusted-ca-certs
-      ROOTCERT_FILE: /conf/root.crt.pem
-    secrets:
-      - proxy.pem
-    depends_on:
-      - "forward_proxy"
-    volumes:
-      - /etc/bridgehead/trusted-ca-certs:/conf/trusted-ca-certs:ro
-      - /srv/docker/bridgehead/bbmri/root.crt.pem:/conf/root.crt.pem:ro
-
 volumes:
   blaze-data:
 
+# used in modules *-locator.yml
 secrets:
   proxy.pem:
     file: /etc/bridgehead/pki/${SITE_ID}.priv.pem
diff --git a/bbmri/modules/dnpm-setup.sh b/bbmri/modules/dnpm-setup.sh
index 7b3be9a..ce37632 100644
--- a/bbmri/modules/dnpm-setup.sh
+++ b/bbmri/modules/dnpm-setup.sh
@@ -1,7 +1,7 @@
 #!/bin/bash
 
 if [ -n "${ENABLE_DNPM}" ]; then
-	log DEBUG "DNPM setup detected (Beam.Connect) -- will start Beam and Beam.Connect for DNPM."
+	log INFO "DNPM setup detected (Beam.Connect) -- will start Beam and Beam.Connect for DNPM."
 	OVERRIDE+=" -f ./$PROJECT/modules/dnpm-compose.yml"
 
 	# Set variables required for Beam-Connect
diff --git a/bbmri/modules/eric-compose.yml b/bbmri/modules/eric-compose.yml
new file mode 100644
index 0000000..2bf7dd6
--- /dev/null
+++ b/bbmri/modules/eric-compose.yml
@@ -0,0 +1,36 @@
+version: "3.7"
+
+services:
+  focus-eric:
+    image: docker.verbis.dkfz.de/cache/samply/focus:main
+    container_name: bridgehead-focus-eric
+    environment:
+      API_KEY: ${ERIC_FOCUS_BEAM_SECRET_SHORT}
+      BEAM_APP_ID_LONG: focus.${ERIC_PROXY_ID}
+      PROXY_ID: ${ERIC_PROXY_ID}
+      BLAZE_URL: "http://blaze:8080/fhir/"
+      BEAM_PROXY_URL: http://beam-proxy-eric:8081
+      RETRY_COUNT: ${FOCUS_RETRY_COUNT}
+    depends_on:
+      - "beam-proxy-eric"
+      - "blaze"
+
+  beam-proxy-eric:
+    image: docker.verbis.dkfz.de/cache/samply/beam-proxy:develop
+    container_name: bridgehead-beam-proxy-eric
+    environment:
+      BROKER_URL: ${ERIC_BROKER_URL}
+      PROXY_ID: ${ERIC_PROXY_ID}
+      APP_focus_KEY: ${ERIC_FOCUS_BEAM_SECRET_SHORT}
+      PRIVKEY_FILE: /run/secrets/proxy.pem
+      ALL_PROXY: http://forward_proxy:3128
+      TLS_CA_CERTIFICATES_DIR: /conf/trusted-ca-certs
+      ROOTCERT_FILE: /conf/root.crt.pem
+    secrets:
+      - proxy.pem
+    depends_on:
+      - "forward_proxy"
+    volumes:
+      - /etc/bridgehead/trusted-ca-certs:/conf/trusted-ca-certs:ro
+      - /srv/docker/bridgehead/bbmri/modules/eric.root.crt.pem:/conf/root.crt.pem:ro
+
diff --git a/bbmri/modules/eric-setup.sh b/bbmri/modules/eric-setup.sh
new file mode 100644
index 0000000..364281b
--- /dev/null
+++ b/bbmri/modules/eric-setup.sh
@@ -0,0 +1,13 @@
+#!/bin/bash
+
+if [ "${ENABLE_ERIC}" == "true" ]; then
+	log INFO "BBMRI-ERIC setup detected -- will start services for BBMRI-ERIC."
+	OVERRIDE+=" -f ./$PROJECT/modules/eric-compose.yml"
+
+	# Set required variables
+	ERIC_BROKER_ID=broker.bbmri.samply.de
+	ERIC_BROKER_URL=https://${ERIC_BROKER_ID}
+	ERIC_PROXY_ID=${SITE_ID}.${ERIC_BROKER_ID}
+	ERIC_FOCUS_BEAM_SECRET_SHORT="$(cat /proc/sys/kernel/random/uuid | sed 's/[-]//g' | head -c 20)"
+	ERIC_SUPPORT_EMAIL=bridgehead@helpdesk.bbmri-eric.eu
+fi
diff --git a/bbmri/root.crt.pem b/bbmri/modules/eric.root.crt.pem
similarity index 100%
rename from bbmri/root.crt.pem
rename to bbmri/modules/eric.root.crt.pem
diff --git a/bbmri/modules/gbn-compose.yml b/bbmri/modules/gbn-compose.yml
new file mode 100644
index 0000000..47b1d36
--- /dev/null
+++ b/bbmri/modules/gbn-compose.yml
@@ -0,0 +1,36 @@
+version: "3.7"
+
+services:
+  focus-gbn:
+    image: docker.verbis.dkfz.de/cache/samply/focus:main
+    container_name: bridgehead-focus-gbn
+    environment:
+      API_KEY: ${GBN_FOCUS_BEAM_SECRET_SHORT}
+      BEAM_APP_ID_LONG: focus.${GBN_PROXY_ID}
+      PROXY_ID: ${GBN_PROXY_ID}
+      BLAZE_URL: "http://blaze:8080/fhir/"
+      BEAM_PROXY_URL: http://beam-proxy-gbn:8081
+      RETRY_COUNT: ${FOCUS_RETRY_COUNT}
+    depends_on:
+      - "beam-proxy-gbn"
+      - "blaze"
+
+  beam-proxy-gbn:
+    image: docker.verbis.dkfz.de/cache/samply/beam-proxy:develop
+    container_name: bridgehead-beam-proxy-gbn
+    environment:
+      BROKER_URL: ${GBN_BROKER_URL}
+      PROXY_ID: ${GBN_PROXY_ID}
+      APP_focus_KEY: ${GBN_FOCUS_BEAM_SECRET_SHORT}
+      PRIVKEY_FILE: /run/secrets/proxy.pem
+      ALL_PROXY: http://forward_proxy:3128
+      TLS_CA_CERTIFICATES_DIR: /conf/trusted-ca-certs
+      ROOTCERT_FILE: /conf/root.crt.pem
+    secrets:
+      - proxy.pem
+    depends_on:
+      - "forward_proxy"
+    volumes:
+      - /etc/bridgehead/trusted-ca-certs:/conf/trusted-ca-certs:ro
+      - /srv/docker/bridgehead/bbmri/modules/gbn.root.crt.pem:/conf/root.crt.pem:ro
+
diff --git a/bbmri/modules/gbn-setup.sh b/bbmri/modules/gbn-setup.sh
new file mode 100644
index 0000000..b032c8e
--- /dev/null
+++ b/bbmri/modules/gbn-setup.sh
@@ -0,0 +1,13 @@
+#!/bin/bash
+
+if [ "${ENABLE_GBN}" == "true" ]; then
+	log INFO "GBN setup detected -- will start services for German Biobank Node."
+	OVERRIDE+=" -f ./$PROJECT/modules/gbn-compose.yml"
+
+	# Set required variables
+	GBN_BROKER_ID='#TODO#'
+	GBN_BROKER_URL=https://${GBN_BROKER_ID}
+	GBN_PROXY_ID=${SITE_ID}.${GBN_BROKER_ID}
+	GBN_FOCUS_BEAM_SECRET_SHORT="$(cat /proc/sys/kernel/random/uuid | sed 's/[-]//g' | head -c 20)"
+	GBN_SUPPORT_EMAIL=todo@verbis.dkfz.de
+fi
diff --git a/bbmri/modules/gbn.root.crt.pem b/bbmri/modules/gbn.root.crt.pem
new file mode 100644
index 0000000..0c2ad6f
--- /dev/null
+++ b/bbmri/modules/gbn.root.crt.pem
@@ -0,0 +1 @@
+#TODO#
diff --git a/bbmri/vars b/bbmri/vars
index d86930c..1cb6128 100644
--- a/bbmri/vars
+++ b/bbmri/vars
@@ -1,9 +1,10 @@
-BROKER_ID=broker.bbmri.samply.de
-BROKER_URL=https://${BROKER_ID}
-PROXY_ID=${SITE_ID}.${BROKER_ID}
-FOCUS_BEAM_SECRET_SHORT="$(cat /proc/sys/kernel/random/uuid | sed 's/[-]//g' | head -c 20)"
+# Makes sense for all European Biobanks
+: ${ENABLE_ERIC:=true}
+
+# Makes only sense for German Biobanks
+: ${ENABLE_GBN:=false}
+
 FOCUS_RETRY_COUNT=32
-SUPPORT_EMAIL=bridgehead@helpdesk.bbmri-eric.eu
 PRIVATEKEYFILENAME=/etc/bridgehead/pki/${SITE_ID}.priv.pem
 
 for module in $PROJECT/modules/*.sh
@@ -11,3 +12,26 @@ do
     log DEBUG "sourcing $module"
     source $module
 done
+
+SUPPORT_EMAIL=$ERIC_SUPPORT_EMAIL
+BROKER_URL_FOR_PREREQ=$ERIC_BROKER_URL
+
+if [ -n "$GBN_SUPPORT_EMAIL" ]; then
+    SUPPORT_EMAIL=$GBN_SUPPORT_EMAIL
+fi
+
+function do_enroll {
+    COUNT=0
+    if [ "$ENABLE_ERIC" == "true" ]; then
+        do_enroll_inner $ERIC_PROXY_ID $ERIC_SUPPORT_EMAIL
+        COUNT=$((COUNT+1))
+    fi
+    if [ "$ENABLE_GBN" == "true" ]; then
+        do_enroll_inner $GBN_PROXY_ID $GBN_SUPPORT_EMAIL
+        COUNT=$((COUNT+1))
+    fi
+    if [ $COUNT -ge 2 ]; then
+        echo
+        echo "You just received $COUNT certificate signing requests (CSR). Please send $COUNT e-mails, with 1 CSR each, to the respective e-mail address."
+    fi
+}
\ No newline at end of file
diff --git a/bridgehead b/bridgehead
index 2709f8c..5793370 100755
--- a/bridgehead
+++ b/bridgehead
@@ -106,22 +106,7 @@ case "$ACTION" in
 	enroll)
 		loadVars
 
-		MANUAL_PROXY_ID="${3:-$PROXY_ID}"
-		if [ -z "$MANUAL_PROXY_ID" ]; then
-			log ERROR "No Proxy ID set"
-			exit 1
-		else
-			log INFO "Enrolling Beam Proxy Id $MANUAL_PROXY_ID"
-		fi
-
-		if [ -z "$SUPPORT_EMAIL" ]; then
-			EMAIL_PARAM=""
-		else
-			EMAIL_PARAM="--admin-email $SUPPORT_EMAIL"
-		fi
-			
-		docker run --rm -ti -v /etc/bridgehead/pki:/etc/bridgehead/pki samply/beam-enroll:latest --output-file $PRIVATEKEYFILENAME --proxy-id $MANUAL_PROXY_ID $EMAIL_PARAM
-		chmod 600 $PRIVATEKEYFILENAME
+		do_enroll $PROXY_ID
 		;;
 	preRun | preUpdate)
 		fixPermissions
diff --git a/ccp/modules/dnpm-setup.sh b/ccp/modules/dnpm-setup.sh
index 04659eb..b3dd636 100644
--- a/ccp/modules/dnpm-setup.sh
+++ b/ccp/modules/dnpm-setup.sh
@@ -1,7 +1,7 @@
 #!/bin/bash
 
 if [ -n "${ENABLE_DNPM}" ]; then
-	log DEBUG "DNPM setup detected (Beam.Connect) -- will start Beam.Connect for DNPM."
+	log INFO "DNPM setup detected (Beam.Connect) -- will start Beam.Connect for DNPM."
 	OVERRIDE+=" -f ./$PROJECT/modules/dnpm-compose.yml"
 
 	# Set variables required for Beam-Connect
diff --git a/ccp/vars b/ccp/vars
index 420b0d0..61d5d2e 100644
--- a/ccp/vars
+++ b/ccp/vars
@@ -6,6 +6,8 @@ FOCUS_RETRY_COUNT=32
 SUPPORT_EMAIL=support-ccp@dkfz-heidelberg.de
 PRIVATEKEYFILENAME=/etc/bridgehead/pki/${SITE_ID}.priv.pem
 
+BROKER_URL_FOR_PREREQ=$BROKER_URL
+
 # This will load id-management setup. Effective only if id-management configuration is defined.
 source $PROJECT/modules/id-management-setup.sh
 idManagementSetup
diff --git a/lib/functions.sh b/lib/functions.sh
index a243842..48bc650 100644
--- a/lib/functions.sh
+++ b/lib/functions.sh
@@ -180,6 +180,26 @@ function bk_is_running {
 	fi
 }
 
-##Setting Network properties
-# currently not needed
-#export HOSTIP=$(MSYS_NO_PATHCONV=1 docker run --rm --add-host=host.docker.internal:host-gateway ubuntu cat /etc/hosts | grep 'host.docker.internal' | awk '{print $1}');
+function do_enroll_inner {
+	PARAMS=""
+	
+	MANUAL_PROXY_ID="${1:-$PROXY_ID}"
+	if [ -z "$MANUAL_PROXY_ID" ]; then
+		log ERROR "No Proxy ID set"
+		exit 1
+	else
+		log INFO "Enrolling Beam Proxy Id $MANUAL_PROXY_ID"
+	fi
+
+	SUPPORT_EMAIL="${2:-$SUPPORT_EMAIL}"
+	if [ -n "$SUPPORT_EMAIL" ]; then
+		PARAMS+="--admin-email $SUPPORT_EMAIL"
+	fi
+
+	docker run --rm -ti -v /etc/bridgehead/pki:/etc/bridgehead/pki samply/beam-enroll:latest --output-file $PRIVATEKEYFILENAME --proxy-id $MANUAL_PROXY_ID $PARAMS
+	chmod 600 $PRIVATEKEYFILENAME
+}
+
+function do_enroll {
+	do_enroll_inner $@
+}
\ No newline at end of file
diff --git a/lib/prerequisites.sh b/lib/prerequisites.sh
index 810be31..062f065 100755
--- a/lib/prerequisites.sh
+++ b/lib/prerequisites.sh
@@ -62,17 +62,17 @@ if [ -e /etc/bridgehead/vault.conf ]; then
   fi
 fi
 
-log INFO "Checking network access ($BROKER_URL) ..."
+log INFO "Checking network access ($BROKER_URL_FOR_PREREQ) ..."
 
 source /etc/bridgehead/${PROJECT}.conf
 source ${PROJECT}/vars
 
 set +e
-SERVERTIME="$(https_proxy=$HTTPS_PROXY_URL curl -m 5 -s -I $BROKER_URL 2>&1 | grep -i -e '^Date: ' | sed -e 's/^Date: //i')"
+SERVERTIME="$(https_proxy=$HTTPS_PROXY_URL curl -m 5 -s -I $BROKER_URL_FOR_PREREQ 2>&1 | grep -i -e '^Date: ' | sed -e 's/^Date: //i')"
 RET=$?
 set -e
 if [ $RET -ne 0 ]; then
-	log WARN "Unable to connect to Samply.Beam broker at $BROKER_URL. Please check your proxy settings.\nThe currently configured proxy was \"$HTTPS_PROXY_URL\". This error is normal when using proxy authentication."
+	log WARN "Unable to connect to Samply.Beam broker at $BROKER_URL_FOR_PREREQ. Please check your proxy settings.\nThe currently configured proxy was \"$HTTPS_PROXY_URL\". This error is normal when using proxy authentication."
 	log WARN "Unable to check clock skew due to previous error."
 else
 	log INFO "Checking clock skew ..."