diff --git a/operators/pulsar-resources-operator/ci.yaml b/operators/pulsar-resources-operator/ci.yaml
new file mode 100644
index 00000000000..d379927fc2f
--- /dev/null
+++ b/operators/pulsar-resources-operator/ci.yaml
@@ -0,0 +1,8 @@
+---
+# Use `replaces-mode` or `semver-mode`. Once you switch to `semver-mode`, there is no easy way back.
+updateGraph: replaces-mode
+reviewers:
+  - ericsyh
+  - tuteng
+  - yuweisung
+  - streamnativebot
\ No newline at end of file