easy_admin:
  entities:
    Users:
      list:
        actions:
          - { name: 'refresh', label: 'Refresh', icon: 'sync' }

{# /templates/bundles/EasyAdminBundle/default/list.html.twig #}

{% extends '@!EasyAdmin/default/list.html.twig' %}

{% block global_actions %}
    {{ parent() }}

    {# Add your code here, for example a button on the 'Users' list #}
    {% if _entity_config.name == "Users" %}
        <div class="button-action">
            <a class="btn btn-primary" href="#">Refresh</a>
        </div>
    {% endif %}
{% endblock %}