diff --git a/microsoft-edge/developer/index.yml b/microsoft-edge/developer/index.yml
index 79f6abbf0e..8282ea0aec 100644
--- a/microsoft-edge/developer/index.yml
+++ b/microsoft-edge/developer/index.yml
@@ -6,13 +6,13 @@ summary: Development using Microsoft Edge DevTools, Microsoft Edge extensions, P
 metadata:
   # title: default to root title above. # Required; page title displayed in search results. Include the brand. < 60 chars.
   # description: default to root title above. # Required; article description that is displayed in search results. < 160 chars.
-  ms.service: websites #Required; service per approved list. service slug assigned to your service by ACOM.
-  # ms.subservice: subservice # Optional; Remove if no subservice is used.
+  ms.service: app-service#Required; service per approved list. service slug assigned to your service by ACOM.
   ms.topic: landing-page # Required
   # ms.collection: collection # Optional; Remove if no collection is used.
   author: MSEdgeTeam #Required; your GitHub user alias, with correct capitalization.
   ms.author: msedgedevrel #Required; microsoft alias of author; optional team alias.
   ms.date: 09/02/2021 #Required; mm/dd/yyyy format.
+  ms.subservice: web-apps
 
       # - linkListType: architecture
       # - linkListType: concept
diff --git a/microsoft-edge/devtools-guide-chromium/landing/index.yml b/microsoft-edge/devtools-guide-chromium/landing/index.yml
index 6f38b86d03..089622ccf2 100644
--- a/microsoft-edge/devtools-guide-chromium/landing/index.yml
+++ b/microsoft-edge/devtools-guide-chromium/landing/index.yml
@@ -6,13 +6,13 @@ summary: Development using Microsoft Edge DevTools. # < 160 chars
 metadata:
   # title: default to root title above. # Required; page title displayed in search results. Include the brand. < 60 chars.
   # description: default to root title above. # Required; article description that is displayed in search results. < 160 chars.
-  ms.service: websites #Required; service per approved list. service slug assigned to your service by ACOM.
-  # ms.subservice: subservice # Optional; Remove if no subservice is used.
+  ms.service: app-service#Required; service per approved list. service slug assigned to your service by ACOM.
   ms.topic: landing-page # Required
   # ms.collection: collection # Optional; Remove if no collection is used.
   author: MSEdgeTeam #Required; your GitHub user alias, with correct capitalization.
   ms.author: msedgedevrel #Required; microsoft alias of author; optional team alias.
   ms.date: 01/07/2022 #Required; mm/dd/yyyy format.
+  ms.subservice: web-apps
 
 # =============================================================================
 # Valid article types (sections of a card)