diff --git a/data/grid5000/sites/sophia/clusters/esterel1/esterel1.json b/data/grid5000/sites/sophia/clusters/esterel1/esterel1.json
index 4671086449ea142b5e23e0ed30e425b4a95f31a4..4fc7c588b085041ea3372e56c258157d334b6baf 100644
--- a/data/grid5000/sites/sophia/clusters/esterel1/esterel1.json
+++ b/data/grid5000/sites/sophia/clusters/esterel1/esterel1.json
@@ -1,9 +1,9 @@
 {
   "boot_type": "uefi",
-  "created_at": "Thu, 13 Mar 2025 00:00:00 GMT",
+  "created_at": "Thu, 01 Jan 1970 00:00:00 GMT",
   "exotic": false,
   "kavlan": false,
-  "manufactured_at": "2016-11-01",
+  "manufactured_at": "1970-01-01",
   "metrics": [
     {
       "description": "Default subset of metrics from Prometheus Node Exporter",
@@ -78,10 +78,10 @@
       }
     }
   ],
-  "model": "Dell PowerEdge R730",
+  "model": "Cluster Model",
   "nodes_count": 1,
   "nodes_description": "2 CPUs Intel Xeon E5-2623 v4, 4 cores/CPU, 32GB RAM, 2x372GB HDD, 1 x 1Gb Ethernet, 1 x 40Gb InfiniBand",
-  "priority": 201611,
+  "priority": 197001,
   "queues": [
     "admin",
     "testing"
@@ -89,5 +89,5 @@
   "redfish": true,
   "type": "cluster",
   "uid": "esterel1",
-  "warranty_end": "2021-11-01"
+  "warranty_end": "1970-01-01"
 }
\ No newline at end of file
diff --git a/data/grid5000/sites/sophia/clusters/esterel1/nodes/esterel1-1.json b/data/grid5000/sites/sophia/clusters/esterel1/nodes/esterel1-1.json
index 00ccd88379d7ddd3cfd1bb424fce58f0863c8e3b..fc0477b7becef0a82cb1a07201fd289343ca0421 100644
--- a/data/grid5000/sites/sophia/clusters/esterel1/nodes/esterel1-1.json
+++ b/data/grid5000/sites/sophia/clusters/esterel1/nodes/esterel1-1.json
@@ -11,20 +11,20 @@
     "vendor": "Dell Inc.",
     "version": "2.19.0"
   },
-  "bmc_version": "2.86.86.86",
+  "bmc_version": "2.86",
   "chassis": {
-    "manufactured_at": "2016-11-01",
+    "manufactured_at": "1970-01-01",
     "manufacturer": "Dell Inc.",
     "name": "PowerEdge R730",
     "serial": "88Y9RG2",
-    "warranty_end": "2021-11-01"
+    "warranty_end": "1970-01-01"
   },
   "exotic": false,
   "main_memory": {
     "ram_size": 34359738368
   },
   "management_tools": {
-    "bmc_vendor_tool": "racadm",
+    "bmc_vendor_tool": "ipmitool",
     "ipmitool": {
       "retries": 5
     }
@@ -78,15 +78,12 @@
     {
       "device": "eth1",
       "driver": "tg3",
-      "enabled": false,
       "firmware_version": "FFV22.61.8 bc 5720-v1.39",
       "interface": "Ethernet",
       "kavlan": false,
       "mac": "18:66:da:ed:2c:45",
       "management": false,
       "model": "NetXtreme BCM5720 2-port Gigabit Ethernet PCIe",
-      "mountable": false,
-      "mounted": false,
       "name": "eno2",
       "sriov": false,
       "sriov_totalvfs": 0,
@@ -95,15 +92,12 @@
     {
       "device": "eth2",
       "driver": "tg3",
-      "enabled": false,
       "firmware_version": "FFV22.61.8 bc 5720-v1.39",
       "interface": "Ethernet",
       "kavlan": false,
       "mac": "18:66:da:ed:2c:46",
       "management": false,
       "model": "NetXtreme BCM5720 2-port Gigabit Ethernet PCIe",
-      "mountable": false,
-      "mounted": false,
       "name": "eno3",
       "sriov": false,
       "sriov_totalvfs": 0,
@@ -112,15 +106,12 @@
     {
       "device": "eth3",
       "driver": "tg3",
-      "enabled": false,
       "firmware_version": "FFV22.61.8 bc 5720-v1.39",
       "interface": "Ethernet",
       "kavlan": false,
       "mac": "18:66:da:ed:2c:47",
       "management": false,
       "model": "NetXtreme BCM5720 2-port Gigabit Ethernet PCIe",
-      "mountable": false,
-      "mounted": false,
       "name": "eno4",
       "sriov": false,
       "sriov_totalvfs": 0,
@@ -169,8 +160,8 @@
     "turboboost_enabled": true
   },
   "performance": {
-    "core_flops": 16000000000,
-    "node_flops": 128000000000
+    "core_flops": 128,
+    "node_flops": 1024
   },
   "processor": {
     "cache_l1": null,
@@ -178,10 +169,10 @@
     "cache_l1i": 32768,
     "cache_l2": 262144,
     "cache_l3": 10485760,
-    "clock_speed": 2000000000,
+    "clock_speed": 8,
     "ht_capable": true,
     "instruction_set": "x86-64",
-    "microarchitecture": "Sandy Bridge",
+    "microarchitecture": "Haswell",
     "microcode": "0xb000040",
     "model": "Intel Xeon",
     "other_description": "Intel(R) Xeon(R) CPU E5-2623 v4 @ 2.60GHz",
diff --git a/input/grid5000/sites/sophia/clusters/esterel1/esterel1.yaml b/input/grid5000/sites/sophia/clusters/esterel1/esterel1.yaml
index f10d9bb4157481d46b6c3cf65a63f0bc5a967060..8999f20a787aa7077b2287969e4b6bd3e67e960b 100644
--- a/input/grid5000/sites/sophia/clusters/esterel1/esterel1.yaml
+++ b/input/grid5000/sites/sophia/clusters/esterel1/esterel1.yaml
@@ -1,24 +1,24 @@
 ---
-model: Dell PowerEdge R730
-created_at: 2025-03-13 
+model: Cluster Model # TODO: change this value.
+created_at: 1970-01-01 # TODO: change this value
 kavlan: false
-boot_type: uefi
-exotic: false 
+boot_type: uefi # TODO: specify if 'uefi' (ideally) or 'bios' (legacy, if no other choice)
+exotic: false # TODO: specify if 'true' or 'false'
 queues:
   - admin
   - testing
 nodes:
   esterel1-1:
     chassis:
-      manufactured_at: 2016-11-01
-      warranty_end:  2021-11-01
+      manufactured_at: 1970-01-01 # TODO: Put date.
+      warranty_end: 1970-01-01 # TODO: Put date.
     supported_job_types:
       deploy: true
       besteffort: true
       max_walltime: 0
     processor:
-      microarchitecture: Sandy Bridge
-      clock_speed: 2000000000
+      microarchitecture: Haswell # TODO: replace with microarch name.
+      clock_speed: 8 # TODO: Replace with clock speed.
     network_adapters:
       bmc:
         interface: Ethernet
@@ -29,27 +29,17 @@ nodes:
         enabled: true
         mountable: true
         mounted: true
-      eth1:
-        enabled: false
-        mountable: false
-        mounted: false
-      eth2:
-        enabled: false
-        mountable: false
-        mounted: false
-      eth3:
-        enabled: false
-        mountable: false
-        mounted: false
     storage_devices:
-      pci-0000:03:00.0-scsi-0:2:0:0: 
+      pci-0000:03:00.0-scsi-0:2:0:0: # This field will have to be renamed later.
         id: disk0
         interface: SAS
+        by_path: "/dev/disk/by-path/pci-0000:03:00.0-scsi-0:2:0:0" # this path will have to change later.
       pci-0000:03:00.0-scsi-0:2:1:0:
         id: disk1
         interface: SAS
+        by_path: "/dev/disk/by-path/pci-0000:03:00.0-scsi-0:2:1:0"
     software:
-      standard-environment: debian11-x64-std
+      standard-environment: debian11-x64-std # TODO: check that architecture is OK
     management_tools:
-      bmc_vendor_tool: racadm
+      bmc_vendor_tool: ipmitool # TODO: replace with bmc_vendor_tool (ipmitool, racadm)
     nodeset: esterel1
diff --git a/input/grid5000/sites/sophia/clusters/esterel1/esterel1_ib.yaml b/input/grid5000/sites/sophia/clusters/esterel1/esterel1_ib.yaml
index 550cb30e48aa439ddace1a4c2025e158160e46db..74090dcbcc2913b76b77ba79259a23f5f176ee1b 100644
--- a/input/grid5000/sites/sophia/clusters/esterel1/esterel1_ib.yaml
+++ b/input/grid5000/sites/sophia/clusters/esterel1/esterel1_ib.yaml
@@ -5,4 +5,6 @@ nodes:
         enabled: true
         mountable: true
         mounted: true
+        management: false
+        interface: InfiniBand 
         netmask: 255.255.240.0
diff --git a/input/grid5000/sites/sophia/clusters/esterel1/nodes/esterel1-1.yaml b/input/grid5000/sites/sophia/clusters/esterel1/nodes/esterel1-1.yaml
index 0857a243955a5146f64e80791aabad095bb7932a..e1eb832b0d13552dfb853055b97e708f1b960c51 100644
--- a/input/grid5000/sites/sophia/clusters/esterel1/nodes/esterel1-1.yaml
+++ b/input/grid5000/sites/sophia/clusters/esterel1/nodes/esterel1-1.yaml
@@ -11,7 +11,7 @@ esterel1-1:
     release_date: 12/12/2023
     vendor: Dell Inc.
     version: 2.19.0
-  bmc_version: '2.86.86.86'
+  bmc_version: '2.86'
   chassis:
     manufacturer: Dell Inc.
     name: PowerEdge R730