diff --git a/entity-types/ext-fluentbit/definition.yml b/entity-types/ext-fluentbit/definition.yml
index 65436e9401..793bd46bf7 100644
--- a/entity-types/ext-fluentbit/definition.yml
+++ b/entity-types/ext-fluentbit/definition.yml
@@ -1,2 +1,16 @@
 domain: EXT
-type: FLUENTBIT
\ No newline at end of file
+type: FLUENTBIT
+synthesis:
+  rules:
+  - compositeIdentifier:
+        separator: "/"
+        attributes:
+          - namespace
+          - helm_release_name
+    name: helm_release_name
+    encodeIdentifierInGUID: true
+    conditions:
+    - attribute: eventType
+      value: Metric
+    - attribute: metricName
+      prefix: fluentbit_
\ No newline at end of file