Sub-items in an Issue
You can use sub-items to:
Break down complex issues into smaller tasks by creating sub-issues.
List requirements, DoDs, To-Dos, and other information relevant to the issue.
Just like checklists, sub-items can have a nested structure, and you can check them off once they are completed:
Open the issue.
Select the Sub-items tab and click Add new item.
To add more items, click on the sub-items toolbar.
To insert an item between existing items, select an item under which you want to place the new one before clicking .
A sub-items list can have a nested structure. You can expand and collapse it by clicking the respective buttons.
To make a nested list, highlight the item that should be indented and press Tab, or use the horizontal arrows on the toolbar.
To move an item up or down the list, highlight the item and use the vertical arrows on the toolbar:
Convert a sub-item into an issue
Mouse over the item and click Create issue:
An issue named after the item will be created in the same project.
You can assign the issue to any team member right away:
Add an existing issue to the sub-items list
On the sub-items toolbar, click .
Select an issue from the list and click Link.
The issue will be added as a sub-item to the bottom of your sub-items list. Use the toolbar controls to move it up or down the list.