how to convert over 3000 closed tasks to different issue type, bulk change doesn't work, closed tasks not editable, default WF not editable (to allow editing resolved tasks), no changes in default possibel, impact on 150 projects

[Kristyna Lukasova]

this issue blocks solving another high priority issue for 2000 users

[Jeremy Gaudet]

If all else fails, it seems like you'd have to move the project to a copy of the workflow, and then allow editing of closed issues.

[Kristyna Lukasova]

additional information - need to convert from sub-task to another sub-task issue type

[Nic Brough -Adaptavist-]

You need to expand on "bulk change doesn't work" probably.

However, when you say that, I assume you're trying to "edit" the issue type.  You might want to try "move" instead