diff --git a/BMW-Dynatrace-config/CD_comfy/calculated-metrics-service/calculated-metrics-service.yaml b/BMW-Dynatrace-config/CD_comfy/calculated-metrics-service/calculated-metrics-service.yaml
index 05bbc876..c7fcdce4 100644
--- a/BMW-Dynatrace-config/CD_comfy/calculated-metrics-service/calculated-metrics-service.yaml
+++ b/BMW-Dynatrace-config/CD_comfy/calculated-metrics-service/calculated-metrics-service.yaml
@@ -14,7 +14,7 @@ Comfy_ActionDuration:
   - requestAttribute: Comfy_ActionDuration
   - requestAttribute2: Comfy_AgentIdConsume
   - msId: comfy-orchestration
-  - dimension: {RequestAttribute:Comfy_AgentIdConsume}
+  - dimension: "{RequestAttribute:Comfy_AgentIdConsume}"
   - dimensionName: Agent
 Comfy_AgentIdConsume:
   - name: Comfy_AgentIdConsume
@@ -22,7 +22,7 @@ Comfy_AgentIdConsume:
   - unit: COUNT
   - requestAttribute: Comfy_AgentIdConsume
   - msId: comfy-orchestration
-  - dimension: {RequestAttribute:Comfy_AgentIdConsume}
+  - dimension: "{RequestAttribute:Comfy_AgentIdConsume}"
   - dimensionName: Agent
 Comfy_AgentIdPublish:
   - name: Comfy_AgentIdPublish
@@ -30,7 +30,7 @@ Comfy_AgentIdPublish:
   - unit: COUNT
   - requestAttribute: Comfy_AgentIdPublish
   - msId: comfy-orchestration
-  - dimension: {RequestAttribute:Comfy_AgentIdPublish}
+  - dimension: "{RequestAttribute:Comfy_AgentIdPublish}"
   - dimensionName: Agent
 Comfy_CompletedCampaigns:
   - name: Comfy_CompletedCampaigns
@@ -50,7 +50,7 @@ Comfy_VehicleActionStatus:
   - unit: COUNT
   - requestAttribute: Comfy_VehicleActionStatus
   - msId: comfy-orchestration
-  - dimension: {RequestAttribute:Comfy_VehicleActionStatus}
+  - dimension: "{RequestAttribute:Comfy_VehicleActionStatus}"
   - dimensionName: Status
 Comfy_VehicleActionStatus_AgentId:
   - name: Comfy_VehicleActionStatus_AgentId
@@ -59,5 +59,5 @@ Comfy_VehicleActionStatus_AgentId:
   - requestAttribute: Comfy_VehicleActionStatus
   - requestAttribute2: Comfy_AgentIdConsume
   - msId: comfy-orchestration
-  - dimension: {RequestAttribute:Comfy_AgentIdConsume} : {RequestAttribute:Comfy_VehicleActionStatus}
+  - dimension: "{RequestAttribute:Comfy_AgentIdConsume} : {RequestAttribute:Comfy_VehicleActionStatus}"
   - dimensionName: "Agent : Status"
\ No newline at end of file