diff --git a/include/common/importa.php b/include/common/importa.php
index e5cbf438e..6a8c01427 100644
--- a/include/common/importa.php
+++ b/include/common/importa.php
@@ -28,11 +28,11 @@ if (empty($righe)) {
 $link = !empty($documento_finale) ? ROOTDIR.'/editor.php?id_module='.$final_module['id'].'&id_record='.$documento_finale->id : ROOTDIR.'/controller.php?id_module='.$final_module['id'];
 
 echo '
-    
+
 <form action="'.$link.'" method="post">
     <input type="hidden" name="op" value="'.$options['op'].'">
     <input type="hidden" name="backto" value="record-edit">
-    
+
     <input type="hidden" name="id_documento" value="'.$documento->id.'">
     <input type="hidden" name="type" value="'.$options['type'].'">';
 
@@ -44,10 +44,10 @@ if (!empty($options['create_document'])) {
             <h3 class="box-title">'.tr('Nuovo documento').'</h3>
         </div>
         <div class="box-body">
-    
+
             <div class="row">
                 <input type="hidden" name="create_document" value="on" />
-        
+
                 <div class="col-md-6">
                     {[ "type": "date", "label": "'.tr('Data del documento').'", "name": "data", "required": 1, "value": "-now-" ]}
                 </div>';
@@ -65,7 +65,7 @@ if (!empty($options['create_document'])) {
             <div class="col-md-6">
                     {[ "type": "select", "label": "'.tr('Ritenuta contributi').'", "name": "id_ritenuta_contributi", "value": "$id_ritenuta_contributi$", "values": "query=SELECT * FROM co_ritenuta_contributi" ]}
                 </div>
-                
+
                 <div class="col-md-12">
                     {[ "type": "select", "label": "'.tr('Sezionale').'", "name": "id_segment", "required": 1, "values": "query=SELECT id, name AS descrizione FROM zz_segments WHERE id_module='.prepare($final_module['id']).' ORDER BY name", "value": "'.$id_segment.'" ]}
                 </div>';
@@ -161,7 +161,7 @@ if (in_array($final_module['name'], ['Fatture di vendita', 'Fatture di acquisto'
         <div class="box-header with-border">
             <h3 class="box-title">'.tr('Righe da importare').'</h3>
         </div>
-    
+
         <table class="box-body table table-striped table-hover table-condensed">
             <tr>
                 <th>'.tr('Descrizione').'</th>
@@ -213,7 +213,7 @@ foreach ($righe as $i => $r) {
     echo '
                 <td>
                     <big id="subtotale_'.$i.'">'.moneyFormat($r->totale).'</big><br/>
-    
+
                     <small style="color:#777;" id="subtotaledettagli_'.$i.'">'.Translator::numberToLocale($r->totale_imponibile).' + '.Translator::numberToLocale($r->iva).'</small>
                 </td>';
 
diff --git a/include/src/Components/MorphTrait.php b/include/src/Components/MorphTrait.php
index 88df1408e..6c83039e5 100644
--- a/include/src/Components/MorphTrait.php
+++ b/include/src/Components/MorphTrait.php
@@ -4,18 +4,21 @@ namespace Common\Components;
 
 trait MorphTrait
 {
+    protected $original_model = null;
+
     public function hasOriginal()
     {
         return !empty($this->original_type) && !empty($this->getOriginal());
     }
 
-    public function original()
-    {
-        return $this->morphedByMany($this->original_type, 'original', $this->table, 'id');
-    }
-
     public function getOriginal()
     {
-        return $this->original()->first();
+        if(!isset($this->original_model) && !empty($this->original_type)) {
+            $class = $this->original_type;
+
+            $this->original_model = $class::find($this->original_id);
+        }
+
+        return $this->original_model;
     }
 }
diff --git a/modules/fatture/actions.php b/modules/fatture/actions.php
index cd203e712..cecb11d74 100644
--- a/modules/fatture/actions.php
+++ b/modules/fatture/actions.php
@@ -636,6 +636,9 @@ switch (post('op')) {
 
     // Nota di credito
     case 'nota_credito':
+        $id_documento = post('id_documento');
+        $fattura = Fattura::find($id_documento);
+
         $id_segment = post('id_segment');
         $data = post('data');
 
diff --git a/modules/fatture/crea_documento.php b/modules/fatture/crea_documento.php
index 10b1ee359..3fc6a3404 100644
--- a/modules/fatture/crea_documento.php
+++ b/modules/fatture/crea_documento.php
@@ -2,31 +2,18 @@
 
 include_once __DIR__.'/../../core.php';
 
-$module = Modules::get($id_module);
+use Modules\Fatture\Fattura;
+
+$documento = Fattura::find($id_record);
 
 $options = [
+    'type' => 'nota_credito',
     'op' => 'nota_credito',
-    'id_importazione' => 'id_documento',
-    'final_module' => $module['name'],
-    'original_module' => $module['name'],
-    'sql' => [
-        'table' => 'co_documenti',
-        'rows' => 'co_righe_documenti',
-        'id_rows' => 'iddocumento',
-    ],
-    'serials' => [
-        'id_riga' => 'id_riga_documento',
-        'condition' => '(1 = 2)',
-    ],
+    'module' => 'Fatture di vendita',
+    'documento' => $documento,
     'button' => tr('Aggiungi'),
-    'dir' => $dir,
     'create_document' => true,
     'allow-empty' => true,
 ];
 
-$result = [
-    'id_record' => $id_record,
-    'id_documento' => get('iddocumento'),
-];
-
-echo App::load('importa.php', $result, $options, true);
+echo App::load('importa.php', [], $options, true);