diff --git a/helm/sim/values.yaml b/helm/sim/values.yaml
index 8f3e6fb17..d5eecb51e 100644
--- a/helm/sim/values.yaml
+++ b/helm/sim/values.yaml
@@ -146,6 +146,17 @@ app:
     IVM_MAX_PER_WORKER: "2500"                            # Max concurrent executions per worker
     IVM_WORKER_IDLE_TIMEOUT_MS: "60000"                   # Worker idle cleanup timeout (ms)
     IVM_QUEUE_TIMEOUT_MS: "300000"                        # Max queue wait before rejection (ms)
+    IVM_MAX_QUEUE_SIZE: "10000"                           # Max queued executions globally
+    IVM_MAX_ACTIVE_PER_OWNER: "200"                       # Max concurrent executions per user
+    IVM_MAX_QUEUED_PER_OWNER: "2000"                      # Max queued executions per user
+    IVM_MAX_OWNER_WEIGHT: "5"                             # Max scheduling weight per user
+    IVM_DISTRIBUTED_MAX_INFLIGHT_PER_OWNER: "2200"        # Max in-flight per user across instances (Redis)
+    IVM_DISTRIBUTED_LEASE_MIN_TTL_MS: "120000"            # Min distributed lease TTL (ms)
+    IVM_MAX_FETCH_RESPONSE_BYTES: "8388608"               # Max fetch response size (8MB)
+    IVM_MAX_FETCH_RESPONSE_CHARS: "4000000"               # Max fetch response chars
+    IVM_MAX_FETCH_URL_LENGTH: "8192"                      # Max fetch URL length
+    IVM_MAX_FETCH_OPTIONS_JSON_CHARS: "262144"            # Max fetch options payload (256KB)
+    IVM_MAX_STDOUT_CHARS: "200000"                        # Max stdout capture per execution
 
     # UI Branding & Whitelabeling Configuration
     NEXT_PUBLIC_BRAND_NAME: "Sim"                         # Custom brand name