Unfortunately this is not possible. There is no field in Jira that holds the user that did the last update on an issue.
You could achieve this with the combination of custom scripting from plugins and a custom field, but add-ons come at a cost of course. If you are however interested in such setup, I advise to take a look at ScriptRunner by adaptavist.
We’re proud to announce that our integration with Amazon DevOps Guru is now live. The Amazon and Opsgenie product teams have worked together to build a deep integration between Opsgenie and the new...
Connect with like-minded Atlassian users at free events near you!Find an event
Connect with like-minded Atlassian users at free events near you!
Unfortunately there are no Community Events near you at the moment.Host an event
You're one step closer to meeting fellow Atlassian users at your local event. Learn more about Community Events