diff --git a/app/code/community/BL/CustomGrid/Model/Custom/Column/Abstract.php b/app/code/community/BL/CustomGrid/Model/Custom/Column/Abstract.php
index eedc1f2..2bc6c0b 100644
--- a/app/code/community/BL/CustomGrid/Model/Custom/Column/Abstract.php
+++ b/app/code/community/BL/CustomGrid/Model/Custom/Column/Abstract.php
@@ -20,8 +20,8 @@
  * @method this setAllowCustomization(bool $flag) Set whether this columns is customizable
  * @method this setAllowRenderers(bool $flag) Set whether this column allows to choose a renderer
  * @method this setAllowStore(bool $flag) Set whether this column allows to choose a base store view
+ * @method BL_CustomGrid_Model_Custom_Column_Abstract setCurrentBlockValues(array $currentBlockValues)
  */
-
 abstract class BL_CustomGrid_Model_Custom_Column_Abstract extends BL_CustomGrid_Object
 {
     /**
diff --git a/app/code/community/BL/CustomGrid/Model/Custom/Column/Action.php b/app/code/community/BL/CustomGrid/Model/Custom/Column/Action.php
new file mode 100644
index 0000000..2ecc145
--- /dev/null
+++ b/app/code/community/BL/CustomGrid/Model/Custom/Column/Action.php
@@ -0,0 +1,63 @@
+<?php
+
+class BL_CustomGrid_Model_Custom_Column_Action extends BL_CustomGrid_Model_Custom_Column_Abstract
+{
+    /**
+     * @var string
+     */
+    protected $_getter = "getId";
+
+    /**
+     * @var string
+     */
+    protected $_field = "id";
+
+    /**
+     * Apply the custom column to the given grid collection
+     *
+     * @param Varien_Data_Collection_Db $collection
+     * @param Mage_Adminhtml_Block_Widget_Grid $gridBlock
+     * @param BL_CustomGrid_Model_Grid $gridModel
+     * @param string $columnBlockId
+     * @param string $columnIndex
+     * @param array $params
+     * @param Mage_Core_Model_Store $store
+     * @return $this
+     */
+    public function applyToGridCollection(
+        Varien_Data_Collection_Db $collection,
+        Mage_Adminhtml_Block_Widget_Grid $gridBlock,
+        BL_CustomGrid_Model_Grid $gridModel,
+        $columnBlockId,
+        $columnIndex,
+        array $params,
+        Mage_Core_Model_Store $store
+    ) {
+        return $this;
+    }
+
+    public function getForcedBlockValues(
+        Mage_Adminhtml_Block_Widget_Grid $gridBlock,
+        BL_CustomGrid_Model_Grid $gridModel,
+        $customBlockId,
+        $columnIndex,
+        array $params,
+        Mage_Core_Model_Store $store
+    ) {
+        $values = array(
+            "type"      => "action",
+            "filter"    => false,
+            "sortable"  => false,
+            "is_system" => true,
+        );
+
+        $editSettings = $this->getCurrentBlockValues();
+        if (isset($editSettings["actions"])) {
+            $values["actions"] = $editSettings["actions"];
+            $values["actions"]["edit"]["caption"] = "Edit";
+            $values["actions"]["edit"]["url"] = array("base" => "*/*/edit");
+        }
+
+        return $values;
+    }
+}
diff --git a/app/code/community/BL/CustomGrid/Model/Grid/Type/Product/Attributes.php b/app/code/community/BL/CustomGrid/Model/Grid/Type/Product/Attributes.php
new file mode 100644
index 0000000..5b29435
--- /dev/null
+++ b/app/code/community/BL/CustomGrid/Model/Grid/Type/Product/Attributes.php
@@ -0,0 +1,14 @@
+<?php
+
+class BL_CustomGrid_Model_Grid_Type_Product_Attributes extends BL_CustomGrid_Model_Grid_Type_Abstract
+{
+    /**
+     * @return string[]|string
+     */
+    protected function _getSupportedBlockTypes()
+    {
+        return array(
+            'adminhtml/catalog_product_attribute_grid',
+        );
+    }
+}
diff --git a/app/code/community/BL/CustomGrid/Model/Grid/Type/Product/Rating.php b/app/code/community/BL/CustomGrid/Model/Grid/Type/Product/Rating.php
new file mode 100644
index 0000000..32c845a
--- /dev/null
+++ b/app/code/community/BL/CustomGrid/Model/Grid/Type/Product/Rating.php
@@ -0,0 +1,61 @@
+<?php
+/**
+ * NOTICE OF LICENSE
+ *
+ * This source file is subject to the Open Software License (OSL 3.0)
+ * that is bundled with this package in the file LICENSE.txt.
+ * It is also available through the world-wide-web at this URL:
+ * http://opensource.org/licenses/osl-3.0.php
+ *
+ * @category   BL
+ * @package    BL_CustomGrid
+ * @copyright  Copyright (c) 2014 Benoît Leulliette <benoit.leulliette@gmail.com>
+ * @license    http://opensource.org/licenses/osl-3.0.php  Open Software License (OSL 3.0)
+ */
+
+class BL_CustomGrid_Model_Grid_Type_Product_Rating extends BL_CustomGrid_Model_Grid_Type_Abstract
+{
+    /**
+     * @return string[]|string
+     */
+    protected function _getSupportedBlockTypes()
+    {
+        return array('adminhtml/rating_grid');
+    }
+
+    /**
+     * @param string $blockType
+     * @return array
+     */
+    protected function _getBaseEditableFields($blockType)
+    {
+        $fields = array(
+            'rating_code' => array(
+                'type'     => 'text',
+                'required' => true,
+            ),
+            'position' => array(
+                'type'       => 'text',
+                'required'   => true,
+                'form_class' => 'validate-number',
+            ),
+        );
+
+        return $fields;
+    }
+
+    protected function _getEntityRowIdentifiersKeys($blockType)
+    {
+        return array('rating_id');
+    }
+
+    protected function _loadEditedEntity($blockType, BL_CustomGrid_Object $config, array $params, $entityId)
+    {
+        return Mage::getModel('rating/rating')->load($entityId);
+    }
+
+    protected function _getEditRequiredAclPermissions($blockType)
+    {
+        return 'catalog/reviews_ratings/ratings';
+    }
+}
diff --git a/app/code/community/BL/CustomGrid/etc/customgrid.xml b/app/code/community/BL/CustomGrid/etc/customgrid.xml
index 12e850c..73d3111 100644
--- a/app/code/community/BL/CustomGrid/etc/customgrid.xml
+++ b/app/code/community/BL/CustomGrid/etc/customgrid.xml
@@ -24,6 +24,24 @@
         <cms_block model="customgrid/grid_type_cms_block" module="customgrid">
             <name>CMS Blocks</name>
             <sort_order>20000</sort_order>
+            <custom_columns>
+                <action model="customgrid/custom_column_action" module="customgrid">
+                    <name>Action</name>
+                    <group>Misc</group>
+                    <allow_customization>0</allow_customization>
+                    <config_params>
+                        <is_use_config_field>1</is_use_config_field>
+                    </config_params>
+                    <block_params>
+                        <getter>getId</getter>
+                        <actions>
+                            <edit>
+                                <field>block_id</field>
+                            </edit>
+                        </actions>
+                    </block_params>
+                </action>
+            </custom_columns>
         </cms_block>
         
         <cms_page model="customgrid/grid_type_cms_page" module="customgrid">
@@ -247,6 +265,29 @@
                 </stock_is_in_stock>
             </custom_columns>
         </product>
+
+        <product_attribute model="customgrid/grid_type_product_attributes" module="customgrid">
+            <name>Product Attributes</name>
+            <sort_order>65000</sort_order>
+            <custom_columns>
+                <action model="customgrid/custom_column_action" module="customgrid">
+                    <name>Action</name>
+                    <group>Misc</group>
+                    <allow_customization>0</allow_customization>
+                    <config_params>
+                        <is_use_config_field>1</is_use_config_field>
+                    </config_params>
+                    <block_params>
+                        <getter>getId</getter>
+                        <actions>
+                            <edit>
+                                <field>attribute_id</field>
+                            </edit>
+                        </actions>
+                    </block_params>
+                </action>
+            </custom_columns>
+        </product_attribute>
         
         <customer model="customgrid/grid_type_customer" module="customgrid">
             <name>Customers</name>
@@ -307,6 +348,29 @@
             <name>Reviews</name>
             <sort_order>180000</sort_order>
         </product_review>
+
+        <product_rating model="customgrid/grid_type_product_rating" module="customgrid">
+            <name>Review Ratings</name>
+            <sort_order>181000</sort_order>
+            <custom_columns>
+                <action model="customgrid/custom_column_action" module="customgrid">
+                    <name>Action</name>
+                    <group>Misc</group>
+                    <allow_customization>0</allow_customization>
+                    <config_params>
+                        <is_use_config_field>1</is_use_config_field>
+                    </config_params>
+                    <block_params>
+                        <getter>getId</getter>
+                        <actions>
+                            <edit>
+                                <field>id</field>
+                            </edit>
+                        </actions>
+                    </block_params>
+                </action>
+            </custom_columns>
+        </product_rating>
         
         <sitemap model="customgrid/grid_type_sitemap" module="customgrid">
             <name>Google Sitemap</name>