diff --git a/CN_PROD/alerting/cd_vdlm_prod.tf b/CN_PROD/alerting/cd_vdlm_prod.tf
new file mode 100644
index 00000000..4b2f1746
--- /dev/null
+++ b/CN_PROD/alerting/cd_vdlm_prod.tf
@@ -0,0 +1,38 @@
+# DEFINE dynatrace_alerting.CD_VDLM_PROD.id = vu9U3hXa3q0AAAABABhidWlsdGluOmFsZXJ0aW5nLnByb2ZpbGUABnRlbmFudAAGdGVuYW50ACQzMWI1MGIxZS1jOTVmLTM0YzUtOTQ4Mi1iZTViZTZkYTQ5Nzi-71TeFdrerQ
+data "dynatrace_management_zone" "CD_VDLM_PROD"{ name="CD_VDLM" }
+resource "dynatrace_alerting" "CD_VDLM_PROD" {
+  name            = "CD_VDLM PROD"
+  management_zone = data.dynatrace_management_zone.CD_VDLM_PROD.id
+  rules {
+    rule {
+      delay_in_minutes = 0
+      include_mode     = "INCLUDE_ALL"
+      severity_level   = "AVAILABILITY"
+      tags             = [ "Environment:PROD" ]
+    }
+    rule {
+      delay_in_minutes = 10
+      include_mode     = "INCLUDE_ALL"
+      severity_level   = "CUSTOM_ALERT"
+      tags             = [ "Environment:PROD" ]
+    }
+    rule {
+      delay_in_minutes = 10
+      include_mode     = "INCLUDE_ALL"
+      severity_level   = "ERRORS"
+      tags             = [ "Environment:PROD" ]
+    }
+    rule {
+      delay_in_minutes = 30
+      include_mode     = "INCLUDE_ALL"
+      severity_level   = "PERFORMANCE"
+      tags             = [ "Environment:PROD" ]
+    }
+    rule {
+      delay_in_minutes = 30
+      include_mode     = "INCLUDE_ALL"
+      severity_level   = "RESOURCE_CONTENTION"
+      tags             = [ "Environment:PROD" ]
+    }
+  }
+}
\ No newline at end of file
diff --git a/CN_PROD/management_zone/cd_vdlm.tf b/CN_PROD/management_zone/cd_vdlm.tf
new file mode 100644
index 00000000..394bb820
--- /dev/null
+++ b/CN_PROD/management_zone/cd_vdlm.tf
@@ -0,0 +1,28 @@
+# DEFINE dynatrace_management_zone.CD_VDLM.id = -155091615479943036
+resource "dynatrace_management_zone" "CD_VDLM" {
+  name = "CD_VDLM"
+  entity_selector_based_rule {
+    enabled  = true
+    selector =<<-EOT
+      type(PROCESS_GROUP_INSTANCE),tag("compass-id:scallservice","compass-id:ts-asc","compass-id:seam","compass-id:rtchandler","compass-id:ts-mbike-di","compass-id:tsbgservice","compass-id:ts-sdi","compass-id:ts-ccm-di","compass-id:ts-base-ffs","compass-id:ts-asc","compass-id:ts-customer-adapter","compass-id:ts-lead-demand-api","compass-id:tsdd","compass-id:tscs","compass-id:ts-cts-ui","compass-id:rsurservice","compass-id:ttbs","compass-id:ts-tyrewf","compass-id:ts-tyredi","compass-id:ts-tyrews","compass-id:ts-tyrewt","compass-id:tssb-bt","compass-id:tssb-bti","compass-id:tssb-tsp","compass-id:ts-pffs","compass-id:pdmmanager","compass-id:pdmupdater","compass-id:wlmanager","compass-id:wlupdater","compass-id:ts-ena-ui","compass-id:tsrd","compass-id:diagservice","compass-id:ts-bcallhandler","compass-id:cas-spm","compass-id:cas-stm","compass-id:eshad","compass-id:patchcampaign","compass-id:rtcservice","compass-id:rtcad","compass-id:ts-pat-ui","compass-id:ts-rtc-ui")
+    EOT
+  }
+  entity_selector_based_rule {
+    enabled  = true
+    selector =<<-EOT
+      type(SERVICE),tag("compass-id:scallservice","compass-id:ts-asc","compass-id:seam","compass-id:rtchandler","compass-id:ts-mbike-di","compass-id:tsbgservice","compass-id:ts-sdi","compass-id:ts-ccm-di","compass-id:ts-base-ffs","compass-id:ts-asc","compass-id:ts-customer-adapter","compass-id:ts-lead-demand-api","compass-id:tsdd","compass-id:tscs","compass-id:ts-cts-ui","compass-id:rsurservice","compass-id:ttbs","compass-id:ts-tyrewf","compass-id:ts-tyredi","compass-id:ts-tyrews","compass-id:ts-tyrewt","compass-id:tssb-bt","compass-id:tssb-bti","compass-id:tssb-tsp","compass-id:ts-pffs","compass-id:pdmmanager","compass-id:pdmupdater","compass-id:wlmanager","compass-id:wlupdater","compass-id:ts-ena-ui","compass-id:tsrd","compass-id:diagservice","compass-id:ts-bcallhandler","compass-id:cas-spm","compass-id:cas-stm","compass-id:eshad","compass-id:patchcampaign","compass-id:rtcservice","compass-id:rtcad","compass-id:ts-pat-ui","compass-id:ts-rtc-ui"),not(entityName.contains("HealthResource")),not(entityName.contains("PingResource")),not(entityName.contains("StatusResource")),not(entityName.contains("PrometheusResource"))
+    EOT
+  }
+  entity_selector_based_rule {
+    enabled  = true
+    selector =<<-EOT
+      type(SERVICE),databaseName.exists(),toRelationship.calls(type(SERVICE),tag("compass-id:scallservice","compass-id:ts-asc","compass-id:seam","compass-id:rtchandler","compass-id:ts-mbike-di","compass-id:tsbgservice","compass-id:ts-sdi","compass-id:ts-ccm-di","compass-id:ts-base-ffs","compass-id:ts-asc","compass-id:ts-customer-adapter","compass-id:ts-lead-demand-api","compass-id:tsdd","compass-id:tscs","compass-id:ts-cts-ui","compass-id:rsurservice","compass-id:ttbs","compass-id:ts-tyrewf","compass-id:ts-tyredi","compass-id:ts-tyrews","compass-id:ts-tyrewt","compass-id:tssb-bt","compass-id:tssb-bti","compass-id:tssb-tsp","compass-id:ts-pffs","compass-id:pdmmanager","compass-id:pdmupdater","compass-id:wlmanager","compass-id:wlupdater","compass-id:ts-ena-ui","compass-id:tsrd","compass-id:diagservice","compass-id:ts-bcallhandler","compass-id:cas-spm","compass-id:cas-stm","compass-id:eshad","compass-id:patchcampaign","compass-id:rtcservice","compass-id:rtcad","compass-id:ts-pat-ui","compass-id:ts-rtc-ui"))
+    EOT
+  }
+  entity_selector_based_rule {
+    enabled  = true
+    selector =<<-EOT
+      type(HOST),tag("compass-id:scallservice","compass-id:ts-asc","compass-id:seam","compass-id:rtchandler","compass-id:ts-mbike-di","compass-id:tsbgservice","compass-id:ts-sdi","compass-id:ts-ccm-di","compass-id:ts-base-ffs","compass-id:ts-asc","compass-id:ts-customer-adapter","compass-id:ts-lead-demand-api","compass-id:tsdd","compass-id:tscs","compass-id:ts-cts-ui","compass-id:rsurservice","compass-id:ttbs","compass-id:ts-tyrewf","compass-id:ts-tyredi","compass-id:ts-tyrews","compass-id:ts-tyrewt","compass-id:tssb-bt","compass-id:tssb-bti","compass-id:tssb-tsp","compass-id:ts-pffs","compass-id:pdmmanager","compass-id:pdmupdater","compass-id:wlmanager","compass-id:wlupdater","compass-id:ts-ena-ui","compass-id:tsrd","compass-id:diagservice","compass-id:ts-bcallhandler","compass-id:cas-spm","compass-id:cas-stm","compass-id:eshad","compass-id:patchcampaign","compass-id:rtcservice","compass-id:rtcad","compass-id:ts-pat-ui","compass-id:ts-rtc-ui")
+    EOT
+  }
+}