diff --git a/_config/extensions.yml b/_config/extensions.yml
index 6f834a6..f681410 100644
--- a/_config/extensions.yml
+++ b/_config/extensions.yml
@@ -15,6 +15,19 @@ SilverStripe\FrameworkTest\Model\Employee:
     extensions:
     - SilverStripe\FrameworkTest\Extension\TestDataObjectExtension
 
+SilverStripe\FrameworkTest\Fields\NestedGridField\RootNode:
+    extensions:
+    - SilverStripe\FrameworkTest\Extension\TestDataObjectExtension
+SilverStripe\FrameworkTest\Fields\NestedGridField\BranchNode:
+    extensions:
+    - SilverStripe\FrameworkTest\Extension\TestDataObjectExtension
+SilverStripe\FrameworkTest\Fields\NestedGridField\LeafNode:
+    extensions:
+    - SilverStripe\FrameworkTest\Extension\TestDataObjectExtension
+SilverStripe\FrameworkTest\Fields\NestedGridField\NonRelationalData:
+    extensions:
+    - SilverStripe\FrameworkTest\Extension\TestDataObjectExtension
+
 SilverStripe\ORM\DatabaseAdmin:
   extensions:
     - SilverStripe\FrameworkTest\GridFieldArbitraryData\DatabaseBuildExtension
diff --git a/code/fields/NestedGridField/BranchNode.php b/code/fields/NestedGridField/BranchNode.php
new file mode 100644
index 0000000..de653f0
--- /dev/null
+++ b/code/fields/NestedGridField/BranchNode.php
@@ -0,0 +1,38 @@
+<?php
+
+namespace SilverStripe\FrameworkTest\Fields\NestedGridField;
+
+use SilverStripe\Forms\GridField\GridFieldConfig;
+use SilverStripe\Forms\GridField\GridFieldConfig_RecordEditor;
+use SilverStripe\ORM\DataObject;
+use Symbiote\GridFieldExtensions\GridFieldNestedForm;
+
+class BranchNode extends DataObject
+{
+  private static $table_name = 'NestedGridField_BranchNode';
+
+  private static $db = [
+    'Name' => 'Varchar(50)',
+    'Category' => 'Varchar(50)',
+  ];
+
+  private static $has_one = [
+    'RootNode' => RootNode::class,
+  ];
+
+  private static $has_many = [
+    'LeafNodes' => LeafNode::class,
+  ];
+
+  private static $summary_fields = [
+    'Name',
+    'Category',
+  ];
+
+  public function getNestedConfig(): GridFieldConfig
+  {
+      $config = new GridFieldConfig_RecordEditor();
+      $config->addComponent(GridFieldNestedForm::create()->setRelationName('LeafNodes'));
+      return $config;
+  }
+}
diff --git a/code/fields/NestedGridField/LeafNode.php b/code/fields/NestedGridField/LeafNode.php
new file mode 100644
index 0000000..e56587d
--- /dev/null
+++ b/code/fields/NestedGridField/LeafNode.php
@@ -0,0 +1,24 @@
+<?php
+
+namespace SilverStripe\FrameworkTest\Fields\NestedGridField;
+
+use SilverStripe\ORM\DataObject;
+
+class LeafNode extends DataObject
+{
+    private static $table_name = 'NestedGridField_LeafNode';
+
+    private static $db = [
+        'Name' => 'Varchar(50)',
+        'Category'=>'Varchar(255)',
+    ];
+
+    private static $has_one = [
+        'BranchNode' => BranchNode::class,
+    ];
+
+    private static $summary_fields = [
+        'Name',
+        'Category',
+    ];
+}
diff --git a/code/fields/NestedGridField/NestedGridFieldAdmin.php b/code/fields/NestedGridField/NestedGridFieldAdmin.php
new file mode 100644
index 0000000..070be76
--- /dev/null
+++ b/code/fields/NestedGridField/NestedGridFieldAdmin.php
@@ -0,0 +1,40 @@
+<?php
+
+namespace SilverStripe\FrameworkTest\Fields\NestedGridField;
+
+use RuntimeException;
+use SilverStripe\Admin\ModelAdmin;
+use SilverStripe\Forms\GridField\GridFieldConfig;
+use Symbiote\GridFieldExtensions\GridFieldNestedForm;
+
+class NestedGridFieldAdmin extends ModelAdmin
+{
+    private static string $url_segment = 'nested-gridfield-section';
+    private static string $menu_title = 'Nested GridField Section';
+    private static string $menu_icon_class = 'font-icon-block-banner';
+
+    private static array $managed_models = [
+        'root-nodes' => [
+            'title' => 'Root Nodes',
+            'dataClass' => RootNode::class,
+        ],
+        'non-relational-data' => [
+            'title' => 'Non-Relational Data',
+            'dataClass' => NonRelationalData::class,
+        ],
+    ];
+
+    protected function getGridFieldConfig(): GridFieldConfig
+    {
+        $config = parent::getGridFieldConfig();
+        if ($this->modelClass === RootNode::class) {
+            $config->addComponent(GridFieldNestedForm::create()->setRelationName('BranchNodes'));
+        } else if ($this->modelClass === NonRelationalData::class) {
+            $config->addComponent(GridFieldNestedForm::create()->setRelationName('getList'));
+        } else {
+            throw new RuntimeException("Unexpected Model name: {$this->tab}");
+        }
+
+        return $config;
+    }
+}
diff --git a/code/fields/NestedGridField/NonRelationalData.php b/code/fields/NestedGridField/NonRelationalData.php
new file mode 100644
index 0000000..2b918f8
--- /dev/null
+++ b/code/fields/NestedGridField/NonRelationalData.php
@@ -0,0 +1,26 @@
+<?php
+
+namespace SilverStripe\FrameworkTest\Fields\NestedGridField;
+
+use SilverStripe\FrameworkTest\Model\Company;
+use SilverStripe\ORM\ArrayList;
+use SilverStripe\ORM\DataObject;
+
+class NonRelationalData extends DataObject
+{
+    private static $table_name = 'NestedGridField_NonRelationalData';
+
+    private static $db = [
+        'Name' => 'Varchar(50)',
+    ];
+
+    public function getList() {
+        $list = ArrayList::create();
+        $data = Company::get()->byIDs([1,2,3,4,5]);
+        foreach ($data as $value) {
+            $list->push($value);
+        }
+
+        return $list;
+    }
+}
diff --git a/code/fields/NestedGridField/RootNode.php b/code/fields/NestedGridField/RootNode.php
new file mode 100644
index 0000000..c265bc4
--- /dev/null
+++ b/code/fields/NestedGridField/RootNode.php
@@ -0,0 +1,18 @@
+<?php
+
+namespace SilverStripe\FrameworkTest\Fields\NestedGridField;
+
+use SilverStripe\ORM\DataObject;
+
+class RootNode extends DataObject
+{
+  private static $table_name = 'NestedGridField_RootNode';
+
+  private static $db = [
+    'Name' => 'Varchar(50)',
+  ];
+
+  private static $has_many = [
+    'BranchNodes' => BranchNode::class,
+  ];
+}
diff --git a/code/fields/NestedGridField/SecurityAdminExtension.php b/code/fields/NestedGridField/SecurityAdminExtension.php
new file mode 100644
index 0000000..5cd0cd8
--- /dev/null
+++ b/code/fields/NestedGridField/SecurityAdminExtension.php
@@ -0,0 +1,17 @@
+<?php
+
+namespace SilverStripe\FrameworkTest\Fields\NestedGridField;
+
+use SilverStripe\Core\Extension;
+use SilverStripe\Security\Group;
+use Symbiote\GridFieldExtensions\GridFieldNestedForm;
+
+class SecurityAdminExtension extends Extension
+{
+    public function updateGridFieldConfig($config)
+    {
+        if ($this->owner->getModelClass() === Group::class) {
+          $config->addComponent(GridFieldNestedForm::create()->setRelationName('Members'));
+        }
+    }
+}