diff --git a/bridgehead b/bridgehead
index 20616e6..35442c9 100755
--- a/bridgehead
+++ b/bridgehead
@@ -41,14 +41,20 @@ case "$PROJECT" in
 		;;
 esac
 
+# Load variables from /etc/bridgehead and /srv/docker/bridgehead
+set -a
+source /etc/bridgehead/$PROJECT.conf
+fetchVarsFromVaultByFile /etc/bridgehead/$PROJECT.conf || exit 1
+[ -e ./$PROJECT/vars ] && source ./$PROJECT/vars
+set +a
+
 case "$ACTION" in
 	start)
 		checkRequirements
-		fetchVarsFromVaultByFile /etc/bridgehead/$PROJECT.conf || exit 1
-		exec docker-compose -f ./$PROJECT/docker-compose.yml --env-file /etc/bridgehead/$PROJECT.conf up
+		exec docker-compose -f ./$PROJECT/docker-compose.yml up
 		;;
 	stop)
-		exec docker-compose -f ./$PROJECT/docker-compose.yml --env-file /etc/bridgehead/$PROJECT.conf down
+		exec docker-compose -f ./$PROJECT/docker-compose.yml down
 		;;
 	update)
 		exec ./lib/update-bridgehead.sh $PROJECT
diff --git a/ccp/docker-compose.yml b/ccp/docker-compose.yml
index 2b05083..161e495 100644
--- a/ccp/docker-compose.yml
+++ b/ccp/docker-compose.yml
@@ -73,10 +73,10 @@ services:
   spot:
     image: samply/spot:latest
     environment:
-      SECRET: ${SECRET}
-      APPID: ${APP_0_ID_SHORT}
+      SECRET: ${SPOT_BEAM_SECRET_LONG}
+      APPID: spot
       PROXY_ID: ${PROXY_ID}
-      LDM_URL: ${LDM_URL}
+      LDM_URL: http://bridgehead-ccp-blaze:8080/fhir
       BEAM_PROXY: http://beam-proxy:8081
     depends_on:
       - "beam-proxy"
@@ -90,10 +90,10 @@ services:
     environment:
       BROKER_URL: ${BROKER_URL}
       PROXY_ID: ${PROXY_ID}
-      APP_0_ID: ${APP_0_ID_SHORT}
-      APP_0_KEY: ${APP_0_KEY}
-      APP_1_ID: ${APP_1_ID_SHORT}
-      APP_1_KEY: ${APP_1_KEY}
+      APP_0_ID: spot
+      APP_0_KEY: ${SPOT_BEAM_SECRET_SHORT}
+      APP_1_ID: report-hub
+      APP_1_KEY: ${REPORTHUB_BEAM_SECRET_SHORT}
       PRIVKEY_FILE: /run/secrets/proxy.pem
       RUST_LOG: debug
       ALL_PROXY: http://forward_proxy:3128
@@ -111,4 +111,4 @@ volumes:
 
 secrets:
   proxy.pem:
-    file: /etc/bridgehead/pki/${PROXY_ID_SHORT}.priv.pem
+    file: /etc/bridgehead/pki/${SITE_ID}.priv.pem
diff --git a/ccp/vars b/ccp/vars
new file mode 100644
index 0000000..4152fa4
--- /dev/null
+++ b/ccp/vars
@@ -0,0 +1,7 @@
+BROKER_ID=broker.dev.ccp-it.dktk.dkfz.de
+BROKER_URL=https://${BROKER_ID}
+PROXY_ID=${SITE_ID}.${BROKER_ID}
+SPOT_BEAM_SECRET_SHORT="$(cat /proc/sys/kernel/random/uuid | sed 's/[-]//g' | head -c 20)"
+SPOT_BEAM_SECRET_LONG="ApiKey spot.${PROXY_ID} ${SPOT_BEAM_SECRET_SHORT}"
+REPORTHUB_BEAM_SECRET_SHORT="$(cat /proc/sys/kernel/random/uuid | sed 's/[-]//g' | head -c 20)"
+REPORTHUB_BEAM_SECRET_LONG="ApiKey report-hub.${PROXY_ID} ${REPORTHUB_BEAM_SECRET_SHORT}"