silverstripe-reports/templates/Includes/SecurityAdmin_left.ss

<h2><% _t('SECGROUPS','Security Groups') %></h2>
<div id="treepanes" style="overflow-y: auto;">
		<ul id="TreeActions">
			<li class="action" id="addgroup"><button><% _t('CREATE','Create') %></button></li>
			<li class="action" id="deletegroup"><button><% _t('DEL','Delete') %></button></li>
		</ul>
		<div style="clear:both;"></div>
		<form class="actionparams" id="addgroup_options" style="display: none" action="admin/security/addgroup">
			<input type="hidden" name="ParentID" />
			<input class="action" type="submit" value="<% _t('GO','Go') %>" />
		</form>
		
		<form class="actionparams" id="deletegroup_options" style="display: none" action="admin/security/deleteitems">
			<p><% _t('SELECT','Select the pages that you want to delete and then click the button below') %></p>
			
			<input type="hidden" name="csvIDs" />
			<input type="submit" value="<% _t('DELGROUPS','Delete the selected groups') %>" />
		</form>
		
		<form class="actionparams" id="sortitems_options" style="display: none" action="">
			<p id="sortitems_message" style="margin: 0"><% _t('TOREORG','To reorganise your site, drag the pages around as desired.') %></p>
		</form>

		<div id="SortItems">
				<input type="checkbox" id="sortitems" /> <label for="sortitems"><% _t('ENABLEDRAGGING','Allow drag &amp; drop reordering', PR_HIGH) %></label>
		</div>
		
		$SiteTreeAsUL
</div>