disable iso selection field

app/UI/CustomTemplate/Providers/TemplateVmProvider.php

@@ -74,7 +74,11 @@ class TemplateVmProvider extends BaseDataProvider implements ClientArea
         //Save description
         $config = [
             "name" => "custom{$this->getWhmcsParamByKey('serviceid')}-".$vmModel->name,
-            'description'=> $this->getFormDataValues()['description']
+            'description'=> $this->getFormDataValues()['description'],
+            'sockets' => 1,
+            'cores' => 1,
+            'vcpus' => 1,
+            'memory' => 512
         ];
         $vm->updateConfig($config);
         //Convert to template