I don't believe this is possible in OnDemand, you could do it with Jelly scripts but that's restricted in OnDemand. We have a improvement request for recurrent issues here: https://jira.atlassian.com/browse/JRA-5185
I recommend you to vote for it, add yourself as a watcher and if you have the time add a brief comment, the more activity a request get's the more likely it is to be implemented.
Hope this information helps!
I’m a designer on the Jira team. For a long time, I’ve fielded questions from other designers about how they should be using Jira Software with their design team. I’ve also heard feedback from other ...
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