diff --git a/lo-xcgd/metadata.yml b/lo-xcgd/metadata.yml
new file mode 100644
index 0000000..6c32c1a
--- /dev/null
+++ b/lo-xcgd/metadata.yml
@@ -0,0 +1,7 @@
+docker-image: docker.0k.io/lo-xcgd:1.0.0
+
+data-resources:
+  - /tmp
+
+provides:
+  lo-server:
diff --git a/py3o-fusion/hooks/py3o_render_server-relation-joined b/py3o-fusion/hooks/py3o_render_server-relation-joined
new file mode 100755
index 0000000..a5163ea
--- /dev/null
+++ b/py3o-fusion/hooks/py3o_render_server-relation-joined
@@ -0,0 +1,11 @@
+#!/bin/bash
+
+set -e
+
+config-add "\
+services:
+  $MASTER_BASE_SERVICE_NAME:
+    command:
+      - start-py3o-fusion
+      - \"--renderserver=$TARGET_SERVICE_NAME\"
+"
diff --git a/py3o-fusion/metadata.yml b/py3o-fusion/metadata.yml
new file mode 100644
index 0000000..3af0802
--- /dev/null
+++ b/py3o-fusion/metadata.yml
@@ -0,0 +1,11 @@
+docker-image: docker.0k.io/py3o-fusion:1.0.0
+
+uses:
+  py3o-render-server:
+    #constraint: required | recommended | optional
+    #auto: pair | summon | none ## default: pair
+    constraint: required
+    auto: summon
+    solves:
+      py3o-render: "Render server"
+
diff --git a/py3o-server/hooks/lo_server-relation-joined b/py3o-server/hooks/lo_server-relation-joined
new file mode 100755
index 0000000..e79170d
--- /dev/null
+++ b/py3o-server/hooks/lo_server-relation-joined
@@ -0,0 +1,18 @@
+#!/bin/bash
+
+set -e
+
+config-add "\
+services:
+  $MASTER_BASE_SERVICE_NAME:
+    command:
+      - \"start-py3o-renderserver\"
+      - \"--java=/usr/lib/jvm/java-8-openjdk-amd64/jre/lib/amd64/server/libjvm.so\"
+      - \"--ure=/usr/share\"
+      - \"--office=/usr/lib/libreoffice\"
+      - \"--driver=juno\"
+      - \"--sofficeport=8997\"
+      - \"--sofficehost=$MASTER_TARGET_SERVICE_NAME\"
+    volumes:
+      - $HOST_DATASTORE/$MASTER_TARGET_SERVICE_NAME/tmp:/tmp
+"
diff --git a/py3o-server/metadata.yml b/py3o-server/metadata.yml
new file mode 100644
index 0000000..4cfba1d
--- /dev/null
+++ b/py3o-server/metadata.yml
@@ -0,0 +1,14 @@
+docker-image: docker.0k.io/py3o-server:1.0.0
+
+provides:
+  py3o-render-server:
+
+uses:
+  lo-server:
+    #constraint: required | recommended | optional
+    #auto: pair | summon | none ## default: pair
+    constraint: required
+    auto: summon
+    solves:
+      lo-server: "Libre office server"
+