diff --git a/app/Filament/Tenant/Pages/CalendarBoard.php b/app/Filament/Tenant/Pages/CalendarBoard.php
index 77aad27..97a443c 100644
--- a/app/Filament/Tenant/Pages/CalendarBoard.php
+++ b/app/Filament/Tenant/Pages/CalendarBoard.php
@@ -25,6 +25,15 @@ class CalendarBoard extends Page
         return __('nav.group.CRM');
     }
 
+    /**
+     * Nest this page under the "Calendar" (Programări) list resource so the
+     * two show up as a single expandable menu item in the sidebar.
+     */
+    public static function getNavigationParentItem(): ?string
+    {
+        return __('nav.label.Calendar');
+    }
+
     protected static ?int $navigationSort = 8;
 
     protected static ?string $title = null;