openproject/frontend/app/components/common/autocomplete/users/user-autocomplete-item.html

<li ng-attr-data-value="{{ ::value }}" class="ui-menu-item">
  <div class="ui-menu-item-wrapper">
    <a href
       tabindex="-1"
       ng-attr-title="{{ ::watcher.name}}">
      <img ng-attr-src="{{ ::watcher.avatar }}"
           ng-attr-alt="{{ ::watchername }}"
           ng-show="watcher.avatar"
           class="avatar-mini">
      <span class="work-package--watcher-name"
            ng-bind="::value"></span>
    </a>
  </div>
</li>