How to add link to Content Item List View like "1 Workflow"?

Topics: Administration, Core, Writing modules
Jan 27, 2015 at 9:52 AM
I want to know how "1 Workflow" or "3 Workflow" link gets added to the Content Item List View when the content item is in workflow. I want to add my own links in Content Item List View on the items which are running in the workflow or those item which have link like "2 Workflow" is showing.

Secondly, if I have link buttons in separate view, how to add these buttons just besides the "Draft" or "1 Workflow" link.