diff --git a/addons/default/visiosoft/advs-module/src/Adv/Event/ReadySimpleAdvFormColumns.php b/addons/default/visiosoft/advs-module/src/Adv/Event/ReadySimpleAdvFormColumns.php
new file mode 100644
index 000000000..ed34bcf4b
--- /dev/null
+++ b/addons/default/visiosoft/advs-module/src/Adv/Event/ReadySimpleAdvFormColumns.php
@@ -0,0 +1,19 @@
+<?php namespace Visiosoft\AdvsModule\Adv\Event;
+
+use Anomaly\Streams\Platform\Ui\Form\FormBuilder;
+use Illuminate\Database\Eloquent\Builder;
+
+class ReadySimpleAdvFormColumns
+{
+
+    protected $fields;
+    public function __construct($fields)
+    {
+        $this->fields = $fields;
+    }
+
+    public function getFields()
+    {
+        return $this->fields;
+    }
+}
diff --git a/addons/default/visiosoft/advs-module/src/Adv/Form/SimpleAdvFormBuilder.php b/addons/default/visiosoft/advs-module/src/Adv/Form/SimpleAdvFormBuilder.php
index 0664685b5..3ab942d97 100644
--- a/addons/default/visiosoft/advs-module/src/Adv/Form/SimpleAdvFormBuilder.php
+++ b/addons/default/visiosoft/advs-module/src/Adv/Form/SimpleAdvFormBuilder.php
@@ -7,26 +7,6 @@ class SimpleAdvFormBuilder extends FormBuilder
 {
     protected $model = AdvModel::class;
 
-    protected $fields = [
-        'name',
-        'price',
-        'currency',
-        'advs_desc',
-        'cat1',
-        'cat2',
-        'cat3',
-        'cat4',
-        'cat5',
-        'cat6',
-        'cat7',
-        'cat8',
-        'cat9',
-        'cat10',
-        'is_get_adv',
-        'stock',
-        'files',
-    ];
-
     protected $assets = [
         'scripts.js' => [
             'visiosoft.module.advs::js/simple.js'
diff --git a/addons/default/visiosoft/advs-module/src/Adv/Form/SimpleAdvFormFields.php b/addons/default/visiosoft/advs-module/src/Adv/Form/SimpleAdvFormFields.php
new file mode 100644
index 000000000..dbcf49bfe
--- /dev/null
+++ b/addons/default/visiosoft/advs-module/src/Adv/Form/SimpleAdvFormFields.php
@@ -0,0 +1,38 @@
+<?php namespace Visiosoft\AdvsModule\Adv\Form;
+
+use Visiosoft\AdvsModule\Adv\Event\ReadySimpleAdvFormColumns;
+
+class SimpleAdvFormFields
+{
+    public function handle(SimpleAdvFormBuilder $builder)
+    {
+        $form_fields = [
+            'name',
+            'price',
+            'currency',
+            'advs_desc',
+            'cat1',
+            'cat2',
+            'cat3',
+            'cat4',
+            'cat5',
+            'cat6',
+            'cat7',
+            'cat8',
+            'cat9',
+            'cat10',
+            'is_get_adv',
+            'stock',
+            'files',
+        ];
+
+        $eventFields = event(new ReadySimpleAdvFormColumns($form_fields));
+
+        foreach ($eventFields as $field_array) {
+            $form_fields = array_merge($field_array);
+        }
+
+        $builder->setFields($form_fields);
+
+    }
+}