How to make a group as admin for all Jira boards in bulk

[Sai Praveen Aminigadda]

We have almost 3000 boards in Jira, we want to make a group as Jira admin for all boards.

Can any plug-in do this?

we have script runner but I'm not sure that script runner can do it or not. please suggest me the best way.

Thanks

[Lady Di]

Script runner or Mygroovy, what you need for this task.
Try to write the script yourself, it is not very difficult. If you have questions about writing this script, ask.

[Sai Praveen Aminigadda]

@Lady Di  thanks for the response, I have no idea about writing script.  is it possible to edit "Change dashboard or filter ownership" builtin script of script runner??
If so, how can i do it?