diff --git a/_data/docs/nav/v063.yml b/_data/docs/nav/v063.yml
index 10ebd64b5c..95d9767cc4 100644
--- a/_data/docs/nav/v063.yml
+++ b/_data/docs/nav/v063.yml
@@ -511,6 +511,8 @@ categories:
             url: "/docs/v0.63/people-and-groups/managing"
           - name: "Data permissions"
             url: "/docs/v0.63/permissions/data"
+          - name: "Data isolation methods"
+            url: "/docs/v0.63/permissions/data-isolation-methods"
           - name: "Collection permissions"
             url: "/docs/v0.63/permissions/collections"
           - name: "Application permissions"