Dear,
I'm looking for a solution, where a JIRA incident was raised and it was assigned to say ABC. ABC worked on it, put comment in the JIRA, and reassigned this to another person say XYZ.
Or
JIRA incident was raised and assigned to say XYZ, but in that incident ABC had worked and put comment there.
In the above 2 cases ABC had worked on it but his name is not mention in Assignee so how to find out whether ABC had worked on the incident or not using the filter since he had worked is confirmed as he put comment there. but how to find out such incidents where ABC had worked? We are not maintaining the Work Log in JIRA. So what should be the query to find out ABC had worked on how many such incidents?