diff --git a/website/docs/operator_conf.md b/website/docs/operator_conf.md
index fc86c7d..6e76fa5 100644
--- a/website/docs/operator_conf.md
+++ b/website/docs/operator_conf.md
@@ -221,4 +221,15 @@ You can also access pprof using the browser at [http://localhost:6060/debug/ppro
     This is **not** the intended way to expose the feature in production.
     Treat pprof as a sensitive debugging interface and never expose it publicly.
     If you must access it remotely, secure it with proper network policies and access controls.
-:::
\ No newline at end of file
+:::
+
+## Multiple Namespaced Deployments
+
+:::warning
+    CloudNativePG does NOT currently support running multiple operators on
+    the same cluster. While this can be achieved through the use of namespaced
+    deployments using `ENABLE_WEBHOOK_NAMESPACE_SUFFIX` and `WATCH_NAMESPACE`,
+    multiple operators still use the same set of shared CRDs. We cannot
+    guarantee a backwards compatible upgrade across multiple concurrently
+    running operators.
+:::
diff --git a/website/versioned_docs/version-1.30/operator_conf.md b/website/versioned_docs/version-1.30/operator_conf.md
index fc86c7d..6e76fa5 100644
--- a/website/versioned_docs/version-1.30/operator_conf.md
+++ b/website/versioned_docs/version-1.30/operator_conf.md
@@ -221,4 +221,15 @@ You can also access pprof using the browser at [http://localhost:6060/debug/ppro
     This is **not** the intended way to expose the feature in production.
     Treat pprof as a sensitive debugging interface and never expose it publicly.
     If you must access it remotely, secure it with proper network policies and access controls.
-:::
\ No newline at end of file
+:::
+
+## Multiple Namespaced Deployments
+
+:::warning
+    CloudNativePG does NOT currently support running multiple operators on
+    the same cluster. While this can be achieved through the use of namespaced
+    deployments using `ENABLE_WEBHOOK_NAMESPACE_SUFFIX` and `WATCH_NAMESPACE`,
+    multiple operators still use the same set of shared CRDs. We cannot
+    guarantee a backwards compatible upgrade across multiple concurrently
+    running operators.
+:::