src/views/admin/partials/widgets/show_hide_groups.tpl
<div class="row mb-3">
<div class="col-lg-6">
<label class="form-label">[[admin/extend/widgets:show-to-groups]]</label>
<select name="groups" class="form-select" multiple size="10">
{{{ each groups }}}
<option value="{./displayName}">{./displayName}</option>
{{{ end }}}
</select>
</div>
<div class="col-lg-6">
<label class="form-label">[[admin/extend/widgets:hide-from-groups]]</label>
<select name="groupsHideFrom" class="form-select" multiple size="10">
{{{ each groups }}}
<option value="{./displayName}">{./displayName}</option>
{{{ end }}}
</select>
</div>
</div>