diff --git a/modules/backend/behaviors/FormController.php b/modules/backend/behaviors/FormController.php
index 7134225e7..981671e14 100644
--- a/modules/backend/behaviors/FormController.php
+++ b/modules/backend/behaviors/FormController.php
@@ -44,6 +44,11 @@ class FormController extends ControllerBehavior
      */
     protected $context;
 
+    /**
+     * @var array List of prepared models that require saving.
+     */
+    private $modelsToSave = [];
+
     /**
      * Behavior constructor
      * @param Backend\Classes\Controller $controller
@@ -134,14 +139,17 @@ class FormController extends ControllerBehavior
      */
     public function create_onSave()
     {
+        $this->context = $this->getConfig('update[context]', 'create');
         $model = $this->controller->formCreateModelObject();
         $this->initForm($model);
 
         $this->controller->formBeforeSave($model);
         $this->controller->formBeforeCreate($model);
 
-        $this->setModelAttributes($model, $this->formWidget->getSaveData());
-        $model->push($this->formWidget->getSessionKey());
+        $modelsToSave = $this->prepareModelsToSave($model, $this->formWidget->getSaveData());
+        foreach ($modelsToSave as $modelToSave) {
+            $modelToSave->save(null, $this->formWidget->getSessionKey());
+        }
 
         $this->controller->formAfterSave($model);
         $this->controller->formAfterCreate($model);
@@ -184,14 +192,17 @@ class FormController extends ControllerBehavior
      */
     public function update_onSave($recordId = null)
     {
+        $this->context = $this->getConfig('update[context]', 'update');
         $model = $this->controller->formFindModelObject($recordId);
-        $this->initForm($model, 'update');
+        $this->initForm($model);
 
         $this->controller->formBeforeSave($model);
         $this->controller->formBeforeUpdate($model);
 
-        $this->setModelAttributes($model, $this->formWidget->getSaveData());
-        $model->push($this->formWidget->getSessionKey());
+        $modelsToSave =$this->prepareModelsToSave($model, $this->formWidget->getSaveData());
+        foreach ($modelsToSave as $modelToSave) {
+            $modelToSave->save(null, $this->formWidget->getSessionKey());
+        }
 
         $this->controller->formAfterSave($model);
         $this->controller->formAfterUpdate($model);
@@ -209,8 +220,9 @@ class FormController extends ControllerBehavior
      */
     public function update_onDelete($recordId = null)
     {
+        $this->context = $this->getConfig('update[context]', 'update');
         $model = $this->controller->formFindModelObject($recordId);
-        $this->initForm($model, 'update');
+        $this->initForm($model);
 
         $model->delete();
 
@@ -556,14 +568,23 @@ class FormController extends ControllerBehavior
     // Internals
     //
 
+    private function prepareModelsToSave($model, $saveData)
+    {
+        $this->modelsToSave = [];
+        $this->setModelAttributes($model, $saveData);
+        return $this->modelsToSave;
+    }
+
     /**
      * Sets a data collection to a model attributes, relations will also be set.
      * @param array $saveData Data to save.
      * @param Model $model Model to save to
-     * @return void
+     * @return array The collection of models to save.
      */
     private function setModelAttributes($model, $saveData)
     {
+        $this->modelsToSave[] = $model;
+
         if (!is_array($saveData))
             return;