diff --git a/packages/blog/src/integrations/cms/collections/articles.ts b/packages/blog/src/integrations/cms/collections/articles.ts
index 027c134..70323ba 100644
--- a/packages/blog/src/integrations/cms/collections/articles.ts
+++ b/packages/blog/src/integrations/cms/collections/articles.ts
@@ -46,18 +46,20 @@ export const articles: CollectionConfig = {
         position: "sidebar",
       },
     },
-    // TODO(plan-3): Restore as `relationship → users` once auth feature is migrated.
     {
       name: "author",
-      type: "text",
+      type: "relationship",
+      relationTo: "users",
       required: true,
       admin: {
         position: "sidebar",
-        description:
-          "Temporary text field; restored to users relationship in Plan 3.",
       },
     },
-    // TODO(plan-3): Restore `featuredImage: upload → media` once media feature is migrated.
+    {
+      name: "featuredImage",
+      type: "upload",
+      relationTo: "media",
+    },
     {
       name: "publishedAt",
       type: "date",