I inherited a very large JIRA instance with 100s of projects.
When I look up the user "unassigned" I see that a user exists with that username and an email address assigned to the user.
Is this a user that was created by someone before my time or is that just part of JIRA? The fact that there is Delete option available for this user tells me that it was created by someone.
If this is this is the case, can I then assign all these tickets that are currently assigned to Unassigned, then to the built-in unassigned JIRA user?