diff --git a/ci4/app/Controllers/Sistema/Intranet.php b/ci4/app/Controllers/Sistema/Intranet.php
new file mode 100644
index 00000000..48cb27a5
--- /dev/null
+++ b/ci4/app/Controllers/Sistema/Intranet.php
@@ -0,0 +1,37 @@
+<?php
+
+namespace App\Controllers\Sistema;
+
+use CodeIgniter\Controller;
+
+class Intranet extends Controller
+{
+
+
+
+    function presupuestos($resource_name)
+    {
+        helper('file');
+
+        $resource_path = WRITEPATH . 'uploads/presupuestos/' . $resource_name;
+
+        if (file_exists($resource_path)) {
+            // Get the mime type of the file
+            $mime_type = mime_content_type($resource_path);
+
+            // Get an instance of the Response class
+            $response = service('response');
+
+            // Set the content type
+            $response->setContentType($mime_type);
+
+            // Set the output
+            $response->setBody(file_get_contents($resource_path));
+
+            // Send the response to the browser
+            $response->send();
+        }
+
+    }
+
+}
\ No newline at end of file