If main taks A-1 and B-1 bellong to different project, then when A-1 is converted to subtask of B-1 it can´t mantain same identifier (because A and B are the project keys)
But if your question targets to mantain the "trasability", keep in mind that though A-1 once converted is not A-1 any more, it doesn't loose the reference, I mean, if you look for A-1 you´ll find it, no matter it actual identifier now was B-x
Yes and no.
If your two issues are in the same project, then converting XYZ-123 to be a sub-task of XYZ-456 will work fine, and it will retain the key of XYZ-123.
If you are moving it across projects though, then no, it will need to take on the project key of the new project and get a new number. You'll still be able to find it by searching for the old key.
Also, bear in mind that if XYZ-123 has its own sub-tasks, you'll need to decide what to do with them - they'll need to be moved to another parent, converted to be parent-level issues, or even deleted (ugh).
Over the next several weeks we'll be sharing some of our Getting Started guides here in the community. Throughout this series of posts, we'd love to hear from customers and non-customers ab...
Connect with like-minded Atlassian users at free events near you!Find a group
Connect with like-minded Atlassian users at free events near you!
Unfortunately there are no AUG chapters near you at the moment.Start an AUG
You're one step closer to meeting fellow Atlassian users at your local meet up. Learn more about AUGs