diff --git a/docs/examples/tenant-to-tenant-routing/pipeline.yaml b/docs/examples/tenant-to-tenant-routing/pipeline.yaml
index 48165ae..4e3b80d 100644
--- a/docs/examples/tenant-to-tenant-routing/pipeline.yaml
+++ b/docs/examples/tenant-to-tenant-routing/pipeline.yaml
@@ -15,12 +15,13 @@ metadata:
     collector: cluster
   name: shared
 spec:
-  transform:
-    name: parse-nginx
-    logStatements:
-      - context: log
-        statements:
-          - set(resource.attributes["parsed"], ExtractPatterns(body, "(?P<method>(GET|PUT))"))
+  processors:
+    transform:
+      name: parse-nginx
+      logStatements:
+        - context: log
+          statements:
+            - set(resource.attributes["parsed"], ExtractPatterns(body, "(?P<method>(GET|PUT))"))
   logSourceNamespaceSelectors:
     - matchLabels:
         tenant: shared
diff --git a/e2e/testdata/tenants_with_bridges/tenants_with_bridges.yaml b/e2e/testdata/tenants_with_bridges/tenants_with_bridges.yaml
index 48c5d8a..971d611 100644
--- a/e2e/testdata/tenants_with_bridges/tenants_with_bridges.yaml
+++ b/e2e/testdata/tenants_with_bridges/tenants_with_bridges.yaml
@@ -41,12 +41,13 @@ metadata:
     collector: cluster
   name: shared
 spec:
-  transform:
-    name: parse-nginx
-    logStatements:
-      - context: log
-        statements:
-          - set(resource.attributes["parsed"], ExtractPatterns(body, "(?P<method>(GET|PUT))"))
+  processors:
+    transform:
+      name: parse-nginx
+      logStatements:
+        - context: log
+          statements:
+            - set(resource.attributes["parsed"], ExtractPatterns(body, "(?P<method>(GET|PUT))"))
   logSourceNamespaceSelectors:
     - matchLabels:
         tenant: shared
diff --git a/internal/controller/telemetry/otel_conf_gen/otel_col_conf_test_fixtures/complex.yaml b/internal/controller/telemetry/otel_conf_gen/otel_col_conf_test_fixtures/complex.yaml
index 2bfb5eb..9536dd8 100644
--- a/internal/controller/telemetry/otel_conf_gen/otel_col_conf_test_fixtures/complex.yaml
+++ b/internal/controller/telemetry/otel_conf_gen/otel_col_conf_test_fixtures/complex.yaml
@@ -122,6 +122,12 @@ processors:
     - action: insert
       key: tenant
       value: example-tenant-b
+  batch/example-tenant-a:
+    send_batch_size: 8192
+    timeout: 200ms
+  batch/example-tenant-b:
+    send_batch_size: 8192
+    timeout: 200ms
   deltatocumulative: {}
   k8sattributes:
     auth_type: serviceAccount
@@ -160,6 +166,7 @@ service:
       processors:
       - memory_limiter
       - attributes/exporter_name_loki-test-output
+      - batch/example-tenant-a
       receivers:
       - routing/subscription_example-tenant-a-ns_subscription-example-1_outputs
     logs/output_example-tenant-a-ns_subscription-example-1_collector_otlp-test-output:
@@ -169,6 +176,7 @@ service:
       processors:
       - memory_limiter
       - attributes/exporter_name_otlp-test-output
+      - batch/example-tenant-a
       receivers:
       - routing/subscription_example-tenant-a-ns_subscription-example-1_outputs
     logs/output_example-tenant-a-ns_subscription-example-2_collector_otlp-test-output-2:
@@ -178,6 +186,7 @@ service:
       processors:
       - memory_limiter
       - attributes/exporter_name_otlp-test-output-2
+      - batch/example-tenant-a
       receivers:
       - routing/subscription_example-tenant-a-ns_subscription-example-2_outputs
     logs/output_example-tenant-b-ns_subscription-example-3_collector_fluentforward-test-output:
@@ -187,6 +196,7 @@ service:
       processors:
       - memory_limiter
       - attributes/exporter_name_fluentforward-test-output
+      - batch/example-tenant-b
       receivers:
       - routing/subscription_example-tenant-b-ns_subscription-example-3_outputs
     logs/output_example-tenant-b-ns_subscription-example-3_collector_otlp-test-output-2:
@@ -196,6 +206,7 @@ service:
       processors:
       - memory_limiter
       - attributes/exporter_name_otlp-test-output-2
+      - batch/example-tenant-b
       receivers:
       - routing/subscription_example-tenant-b-ns_subscription-example-3_outputs
     logs/tenant_example-tenant-a:
diff --git a/internal/controller/telemetry/otel_conf_gen/otel_conf_gen_test.go b/internal/controller/telemetry/otel_conf_gen/otel_conf_gen_test.go
index c702559..5917938 100644
--- a/internal/controller/telemetry/otel_conf_gen/otel_conf_gen_test.go
+++ b/internal/controller/telemetry/otel_conf_gen/otel_conf_gen_test.go
@@ -299,6 +299,11 @@ func TestOtelColConfComplex(t *testing.T) {
 		},
 	}
 
+	// Set Batch processor defaults
+	for i, tenant := range inputCfg.Tenants {
+		inputCfg.Tenants[i].Spec.SetDefaults(tenant.Name)
+	}
+
 	// Config
 
 	// The receiver and exporter entries are not serialized because of tags on the underlying data structure. The tests won't contain them, this is a known issue.