Cut, Copy and Paste
You can easily move items using Cut, Copy and Paste. This is particularly useful when moving an item across a large structure.
First, select the issue by clicking anywhere in the issue's row or using up/down on your keyboard. The selected row will be highlighted.
To move the item, click the Cut button in the toolbar. Then highlight the new location you want the item and click the Paste button. The original item will be placed in the row below the selected item.
To create a copy of an item, click the Copy button. Then highlight the location you want the copy placed and click Paste. The copy will be placed beneath the highlighted item.
To paste items under the currently focused item (as its children), press Ctrl+Shift+V (Command+Shift+V).
You can also cut/copy and paste multiple issues at one time. See Selecting Multiple Items for more details.
You can include multiple copies of an issue within a structure. The issue will still only exist once in Jira, but it can appear in multiple locations throughout your structure. This can be useful if, for example, a single task affects multiple stories.