{{- $params := . -}}
{{- with $params.related -}}
<div class="card mt-3">
  <div class="card-header">
    <h4 class="card-text">{{ $params.header }}</h4>
  </div>
  <div class="card-body">
    <ul id="{{ $params.id }}" class="list-inline">
      {{- partial "list-item" $params.related -}}
    </ul>
  </div>
</div>
{{- end -}}