Here is the link of what I expected to do in my custom module
just open the link and go to
System -> Actions Log
click on the Preview Changes in grid
I'm attaching a screenshot please have a look,
It will show you slide out panel. In Core Magento, you will see this under
Catalog -> Products -> Advanced Inventory
I want to implement in my module grid, Let me know if anyone has a solution.
I tried to refer this solution in link below
but it doesn't work since it's not a full code and have not mentioned where to define code and how it should be called.