Kanbanize is a project management tool that allows you to create and follow tasks, milestones, and backlogs within the web application itself. It is compatible with Google Chrome. 

The basic function of the extension allows you to create new cards within Kanbanize and add them to the selected board. Users can assign multiple tasks to the same board, for instance, “Develop Features for Product 1” and “Develop Features for Product 2.” They can also add a milestone to each task. Finally, they can also add a backlog for each project. 

In the case of a product, they can add a backlog for each iteration of it, and assign the tasks to each version.  The card created on the platform can be added to the selected board, and the user can mark it as complete when they finish the task.