Once you have identified that an issue is due to be actioned, you will need to add it to a sprint. You can either add an issue to a future sprint, or to the sprint that is currently in progress (the active sprint).
This page only applies to Scrum boards.
To add an issue to a sprint,
Note that adding an issue to an active sprint will be shown as a 'scope change' event on the Burndown Chart for that sprint. Also note that adding an issue to a sprint on one board will affect all other boards which contain that issue.
Screenshot: right-clicking an issue to send it to a sprint