title: how to do filtering work by drop down of admin module in magento ?(e.g status----> enabled)
body: <p>want to do filtering of product name like status is done.(the product [Samsung,alien] these values are displayed randomly from database,i don't know where its code is written and on which logic its being rendered).
  please provide the answer in steps.<br><br></p>
  
  <p>Thanks in advance.</p>