Add a diagram to the description so it's visible to everyone who reads the issue, including in Jira mobile, notification emails and exports.
- Open the diagram and save it at least once.
- Press Description → Add to issue description. The diagram is attached as a PNG and added at the end of the description.
- Each time you save, the image is updated in place, keeping any size you set in the description.
Cards for these diagrams carry an In description badge. Use Description → Update image now to refresh it, or Remove from description to take it out. If you delete the image from the description by hand, the app stops updating it.