Allow search by matching values in fields

Problem Summary:

Customer would like to return a search result where the username is the same in both reporter and assignee fields.

Current Method:

You would have to search and enter the username matching them with an AND condition.

reporter = "username" AND assignee ="username"

Expected Method:

Add a condition that allows user to check directly if values between fields are the same.

reporter = assignee//allows user to get all issues where reporter is the same as assignee

Could be implemented for other user or group fields.

Why:

This helps ensure that the user does not need to search for each pair that match to get the results he wants in issue navigator.