“Split Issue” is a popular function during sprint planning meetings, it would be great if we had the option to also move or clone the attachments for the newly created split issues.

Currently it is possible to clone issues and keep the attachments, but this is not as convenient because you cannot clone issues from a board or the backlog.

How it could work

1. Open a board such as Backlog
2. right click an issue with attachments and select split issue.
3. Create the split issues in the dialogue.
4. Select an option to move all attachments to the newly created issues.
5. Select an option to clone comments to newly created issues.