diff --git a/Controller/EditProyecto.php b/Controller/EditProyecto.php
index 4cd831b..3a16abe 100644
--- a/Controller/EditProyecto.php
+++ b/Controller/EditProyecto.php
@@ -30,6 +30,7 @@
 use FacturaScripts\Core\DataSrc\Series;
 use FacturaScripts\Core\Lib\ExtendedController\EditController;
 use FacturaScripts\Core\Lib\ExtendedController\EditView;
+use FacturaScripts\Core\Lib\ExtendedController\DocFilesTrait;
 use FacturaScripts\Core\Lib\InvoiceOperation;
 use FacturaScripts\Core\Tools;
 use FacturaScripts\Dinamic\Lib\ProjectStockManager;
@@ -46,6 +47,8 @@
  */
 class EditProyecto extends EditController
 {
+    use DocFilesTrait;
+
     public function getModelClassName(): string
     {
         return 'Proyecto';
@@ -161,6 +164,7 @@ protected function createViews()
         $this->createViewsNotes();
         $this->createViewsStock();
         $this->createViewsServices();
+      
         // Purchases (supplier) views - add only if user has permissions (mirror EditProveedor)
         if ($this->user->can('EditPresupuestoProveedor')) {
             $this->createViewPurchases('PresupuestoProveedor', 'supplier-estimations');
@@ -190,6 +194,8 @@ protected function createViews()
         if ($this->user->can('EditReciboCliente')) {
             $this->createReceiptView('ListReciboCliente', 'ReciboCliente');
         }
+      
+        $this->createViewDocFiles();
         $this->createViewsUsers();
     }
 
@@ -516,6 +522,21 @@ protected function execPreviousAction($action)
                 $parts = explode('-', $action);
                 return $this->unlinkUpAction(end($parts));
 
+            case 'add-file':
+                return $this->addFileAction();
+
+            case 'delete-file':
+                return $this->deleteFileAction();
+
+            case 'edit-file':
+                return $this->editFileAction();
+
+            case 'unlink-file':
+                return $this->unlinkFileAction();
+
+            case 'sort-files':
+                return $this->sortFilesAction();
+
             default:
                 return parent::execPreviousAction($action);
         }
@@ -640,6 +661,7 @@ protected function loadData($viewName, $view)
             case 'ListStockProyecto':
             case 'ListTareaProyecto':
             case 'ListServicioAT':
+            case 'docfiles':
                 $where = [new DataBaseWhere('idproyecto', $idproyecto)];
                 $view->loadData('', $where);
                 break;
diff --git a/Controller/EditTareaProyecto.php b/Controller/EditTareaProyecto.php
index 1fde4f5..257b598 100644
--- a/Controller/EditTareaProyecto.php
+++ b/Controller/EditTareaProyecto.php
@@ -22,6 +22,7 @@
 use FacturaScripts\Core\Base\DataBase\DataBaseWhere;
 use FacturaScripts\Core\Lib\ExtendedController\EditController;
 use FacturaScripts\Core\Lib\ExtendedController\EditView;
+use FacturaScripts\Core\Lib\ExtendedController\DocFilesTrait;
 use FacturaScripts\Core\Tools;
 
 
@@ -33,6 +34,13 @@
  */
 class EditTareaProyecto extends EditController
 {
+    use DocFilesTrait;
+
+    public function __construct(string $className = '', string $uri = '')
+    {
+        parent::__construct($className, $uri);
+    }
+
     public function getModelClassName(): string
     {
         return 'TareaProyecto';
@@ -91,6 +99,34 @@ protected function disableTaskColumns(&$view): void
         }
     }
 
+    /**
+     * @param string $action
+     *
+     * @return bool
+     */
+    protected function execPreviousAction($action)
+    {
+        switch ($action) {
+            case 'add-file':
+                return $this->addFileAction();
+
+            case 'delete-file':
+                return $this->deleteFileAction();
+
+            case 'edit-file':
+                return $this->editFileAction();
+
+            case 'unlink-file':
+                return $this->unlinkFileAction();
+
+            case 'sort-files':
+                return $this->sortFilesAction();
+
+            default:
+                return parent::execPreviousAction($action);
+        }
+    }
+
     /**
      * @param string $viewName
      * @param EditView $view
@@ -107,6 +143,12 @@ protected function loadData($viewName, $view)
                     $this->disableTaskColumns($view);
                     $this->views['EditTareaProyecto']->disableColumn('code');
                 }
+
+                // If it is a new task (no model exists yet) keep the files tab active so user can add files
+                if (false === $view->model->exists()) {
+                    $this->setSettings('docfiles', 'active', true);
+                }
+
                 break;
 
             case 'EditNotaProyecto':
@@ -116,6 +158,10 @@ protected function loadData($viewName, $view)
                     $view->model->idproyecto = $this->getViewModelValue($mainViewName, 'idproyecto');
                 }
                 break;
+
+            case 'docfiles':
+                $this->loadDataDocFiles($view, $this->getModelClassName(), $this->getViewModelValue($mainViewName, 'idtarea'));
+                break;
         }
     }
 }