Improve update of users
>>> [!note] Migrated issue
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Reported by: [danielspeicher](https://www.drupal.org/user/3621778)
>>>
<h3 id="summary-problem-motivation">Problem/Motivation</h3>
<p>We have to make the user update a little smarter. Currently, the user gets always updated. We have to check, if something has changed. Furthermore, there is a special case, when the email address gets updated. We have to delete the old one in Zendesk to make the address available for other upcoming users.</p>
<p>We also can think about to use the <code>createOrUpdate</code> function of the Zendesk API.</p>
issue