diff --git a/wgs.yaml b/wgs.yaml
index b10a4d934..5835cc93a 100644
--- a/wgs.yaml
+++ b/wgs.yaml
@@ -193,13 +193,13 @@ workinggroups:
   - name: kfctl
     owners:
     - https://raw.githubusercontent.com/kubeflow/kfctl/master/OWNERS
-- dir: wg-manifests
-  name: Manifests
+- dir: wg-platform
+  name: Platform & Security
   mission_statement: >
-    WG Manifests maintains a centralized repository of manifests.
+    WG Platform maintains a centralized repository for the Kubeflow AI reference platform and security topics.
 
   charter_link: charter.md
-  label: area/wg-manifests
+  label: area/wg-platform
   leadership:
     chairs:
     - github: juliusvonkohout
@@ -223,11 +223,11 @@ workinggroups:
     frequency: biweekly - every other Thursday
     archive_url: https://bit.ly/kf-wg-manifests-notes
   contact:
-    slack: wg-manifests
+    slack: kubeflow-platform
     mailing_list: https://groups.google.com/forum/#!forum/kubeflow-discuss
     teams:
-    - name: wg-manifests-leads
-      description: Tech leads of wg-manifests
+    - name: wg-platform-leads
+      description: Tech leads of wg-platform
   subprojects:
   - name: manifests
     owners: