Then every commit is supported by the configured user information.
Hosting services (like GitHub and BitBucket, for example) try to match these data in commits
with a particular account:
If the email is unknown, it just displays the name from the commit.
If there is no Jira user associated with the email, the Git add-on will use the author's name from the commit and displays this name without
any associated links.
If an email is configured in the local repository, the account is
detected and will be displayed. The Git add-on will use the email from a commit and
will search for a Jira user using this email. If the Jira user is
found, the associated link to his Jira profile is displayed with the
accompanying Jira avatar beside the name.