Click on the icon and select Edit Status or Delete Status.
Columns must be empty before they can be deleted.
View Settings
Click on Group by in the top right corner to change views. This option allows you to change the way that cards are grouped on the board.
Grouped by Assignee
Get a more intuitive view of each member's work progress, and identify bottlenecks.
Group by Parent-child links
Get a hierarchical view of work items and their child's work items, making it easy to see how smaller, related tasks contribute to the completion of larger ones.
Search & Filter
You can search by title at the top of the board or add a filter to view specific work items.
View Subtasks
You can filter by subtasks. When subtask filtering is added, the filtered result will only show the subtasks that match your conditions.
Click the shortcut key on the right side of the screen to quickly expand or collapse subtasks.