Hello Friend,

I found some useful article to add the edit link in Product Grid under the Manage Category.

You can do this in two ways.

1. Copy Mage/AdminHtml/Block/Catalog/Category/Tab/Product.php file into local folder and below line of code inside the 


_prepareColumns()

method.


$this->addColumn('action',
array(
'header' => Mage::helper('catalog')->__('Action'),
'width' => '50px',
'type' => 'action',
'getter' => 'getId',
'actions' => array(
array(
'caption' => Mage::helper('catalog')->__('Edit'),
'url' => array(
'base'=>'*/catalog_product/edit',
'params'=>array('store'=>$this->getRequest()->getParam('store'))
),
'field' => 'id'
)
),
'filter' => false,
'sortable' => false,
'index' => 'stores',
));

Now, please check on manage category click on the last tab Category Products tabs there you can see as a last column “Edit” link is added.

I hope this will help you.

Thanks,
Jignesh