diff --git a/otc_metadata/data/documents/aom-umn2.yaml b/otc_metadata/data/documents/aom-umn2.yaml
index ad4764ce..d91569e7 100644
--- a/otc_metadata/data/documents/aom-umn2.yaml
+++ b/otc_metadata/data/documents/aom-umn2.yaml
@@ -1,4 +1,5 @@
 ---
+environment: internal
 hc_location: usermanual2/aom
 html_location: docs/aom/umn2
 link: /application-operations-management/umn2/