diff --git a/data/grid5000/sites/sophia/clusters/uvb/uvb.json b/data/grid5000/sites/sophia/clusters/uvb/uvb.json
index 98b5680969d86f956472ac0c7c5c3ba0290ad318..84f5948a33e8e9645a446f7463b4bdaa2ca22ee7 100644
--- a/data/grid5000/sites/sophia/clusters/uvb/uvb.json
+++ b/data/grid5000/sites/sophia/clusters/uvb/uvb.json
@@ -7,5 +7,10 @@
     "admin"
   ],
   "type": "cluster",
-  "uid": "uvb"
+  "uid": "uvb",
+  "uvb": {
+    "uvb-13": {
+      "status": "retired"
+    }
+  }
 }
\ No newline at end of file
diff --git a/data/grid5000/sites/sophia/servers/opensm.json b/data/grid5000/sites/sophia/servers/opensm.json
new file mode 100644
index 0000000000000000000000000000000000000000..08555a4dc8600d19695d839dee64f626c262088a
--- /dev/null
+++ b/data/grid5000/sites/sophia/servers/opensm.json
@@ -0,0 +1,15 @@
+{
+  "kind": "physical",
+  "network_adapters": {
+    "bmc": {
+      "ip": "172.17.132.13",
+      "mounted": true
+    },
+    "default": {
+      "ip": "172.16.132.13",
+      "mounted": true
+    }
+  },
+  "type": "server",
+  "uid": "opensm"
+}
\ No newline at end of file
diff --git a/input/grid5000/sites/sophia/clusters/uvb/uvb_retired.yaml b/input/grid5000/sites/sophia/clusters/uvb/uvb_retired.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..bd3bd05f8ae54c8d67b3577c858bb38a15f9bfcd
--- /dev/null
+++ b/input/grid5000/sites/sophia/clusters/uvb/uvb_retired.yaml
@@ -0,0 +1,3 @@
+uvb:
+  uvb-13:
+    status: retired
diff --git a/input/grid5000/sites/sophia/servers/physical.yaml b/input/grid5000/sites/sophia/servers/physical.yaml
index b0012638e249e1f7e94725d57f299b2a5ab62e9b..0d889bbf162701227834beb4cb6c756314381c7f 100644
--- a/input/grid5000/sites/sophia/servers/physical.yaml
+++ b/input/grid5000/sites/sophia/servers/physical.yaml
@@ -114,3 +114,13 @@ gwol-south:
       mounted: true
       ip: 172.17.143.15
       mac: 4c:d9:8f:19:84:50
+
+opensm:
+  kind: physical
+  network_adapters:
+    default:
+      mounted: true
+      ip: 172.16.132.13
+    bmc:
+      mounted: true
+      ip: 172.17.132.13