Today I am going to show you how to add column to magento order grid through our custom module either anyway. I mean either by overriding the order grid block or by observing the event. In my previous article add
add product attribute as column to category products section
Somehow if you are trying to add product attribute as column to category products section then follow the code with explanation I am sure you can be able to get your exact requirement.Suppose you have a product attribute called “type”