diff --git a/application/provision/project_deploy_test_2site.yml b/application/provision/project_deploy_test_2site.yml
index 138c4f53..cbdd84ec 100644
--- a/application/provision/project_deploy_test_2site.yml
+++ b/application/provision/project_deploy_test_2site.yml
@@ -1,6 +1,6 @@
 api_version: 3
 name: odelia_deploy_test___REPLACED_BY_CURRENT_VERSION_NUMBER_WHEN_BUILDING_STARTUP_KITS___model_test
-description: ODELIA 2-client deploy test across Tailscale VPN (dl2, dl3; server on Cosmos) — dl0 excluded
+description: ODELIA 2-client deploy test across Tailscale VPN (dl0, dl2; server on Cosmos)
 
 participants:
   - name: dl3.tud.de
@@ -8,10 +8,10 @@ participants:
     org: TUD
     fed_learn_port: 8002
     admin_port: 8003
-  - name: MHA_1
+  - name: RUMC_1
     type: client
     org: TUD
-  - name: CAM_1
+  - name: MHA_1
     type: client
     org: TUD
   - name: jiefu.zhu@tu-dresden.de
diff --git a/deploy_sites_2node_test.conf b/deploy_sites_2node_test.conf
index 002ce9ea..0c7552c3 100644
--- a/deploy_sites_2node_test.conf
+++ b/deploy_sites_2node_test.conf
@@ -1,14 +1,14 @@
 # 2-client ODELIA deploy test configuration (Tailscale VPN)
 # ============================================================================
 # Cosmos = server + admin ONLY (no training client — RTX 5070 not supported)
+# dl0    = RUMC_1 client
 # dl2    = MHA_1 client
-# dl3    = CAM_1 client
 #
-# dl0 (RUMC_1) excluded due to persistent EXECUTION_EXCEPTION crashes.
+# dl3 excluded due to GPU contention with other training jobs.
 # ============================================================================
 
 # CLIENT_SITES lists only the training client entries.
-CLIENT_SITES=(DL2 DL3A)
+CLIENT_SITES=(DL0 DL2)
 
 # ── Cosmos (server + admin only) ──────────────────────────────
 COSMOS_HOST=localhost
@@ -16,6 +16,16 @@ COSMOS_USER=jeff
 COSMOS_PASS=''
 COSMOS_DEPLOY_DIR=/home/jeff/deploy_test
 
+# ── dl0 ────────────────────────────────────────────────
+DL0_HOST=100.127.161.36
+DL0_USER=swarm
+DL0_PASS='Ekfz2ekfz'
+DL0_SITE_NAME=RUMC_1
+DL0_DATADIR=/mnt/dlhd0/odelia_data
+DL0_SCRATCHDIR=/mnt/dlhd0/deploy_test
+DL0_DEPLOY_DIR=/home/swarm/deploy_test
+DL0_GPU="device=0"
+
 # ── dl2 ────────────────────────────────────────────────
 DL2_HOST=100.64.251.72
 DL2_USER=swarm
@@ -26,16 +36,6 @@ DL2_SCRATCHDIR=/mnt/sda1/deploy_test
 DL2_DEPLOY_DIR=/home/swarm/deploy_test
 DL2_GPU="device=0"
 
-# ── dl3: CAM_1 ────────────────────────────────────────
-DL3A_HOST=100.126.224.113
-DL3A_USER=swarm
-DL3A_PASS='Ekfz2ekfz'
-DL3A_SITE_NAME=CAM_1
-DL3A_DATADIR=/mnt/swarm_alpha/Odelia_challange/ODELIA_Challenge_unilateral
-DL3A_SCRATCHDIR=/mnt/scratch/deploy_test
-DL3A_DEPLOY_DIR=/home/swarm/deploy_test
-DL3A_GPU="device=0"
-
 # ── Defaults ───────────────────────────────────────────
 PROJECT_FILE=application/provision/project_deploy_test_2site.yml
 DEFAULT_JOB=ODELIA_ternary_classification
diff --git a/odelia_image.version b/odelia_image.version
index d58dc2be..31b1aabd 100644
--- a/odelia_image.version
+++ b/odelia_image.version
@@ -1,2 +1,2 @@
 # version of the ODELIA Docker image, read by different scripts
-1.4.0
+1.4.1