diff --git a/constants.ts b/constants.ts
index 348c03c..9663f5f 100644
--- a/constants.ts
+++ b/constants.ts
@@ -125,6 +125,7 @@ export const INITIAL_KB: KBArticle[] = [
     category: 'Account',
     type: 'article',
     source: 'manual',
+    visibility: 'public',
     lastUpdated: '2023-10-15'
   },
   {
@@ -134,6 +135,7 @@ export const INITIAL_KB: KBArticle[] = [
     category: 'Tecnico',
     type: 'article',
     source: 'manual',
+    visibility: 'public',
     lastUpdated: '2023-11-02'
   },
   {
@@ -144,6 +146,7 @@ export const INITIAL_KB: KBArticle[] = [
     category: 'Sviluppo',
     type: 'url',
     source: 'manual',
+    visibility: 'public',
     lastUpdated: '2023-09-20'
   }
 ];